Disasters are an unavoidable reality in life.  Bad things eventually will happen.  Unfortunately, it is human nature to defer thinking about the worst case.  When disaster strikes, we are often unprepared.  This is true in life, and it is perhaps doubly true in IT.  Now there is a good argument to be made here in favor of disaster avoidance given this fundamental quirk in human nature, and “design for failure” is certainly a core tenet of next generation cloud design, but for today we’re going to keep the focus on how things are today.  The bulk of the applications that keep enterprises up and running today are not particularly resilient inherently.  They are often monolithic, or have complex interdependencies on other systems and on persistent state.  The best way to keep these applications alive is to build out the most highly available, and fault tolerant, infrastructure foundation possible below them.  But once again, eventually even the strongest house can collapse.  When the worst happens, are you prepared?

For most IT shops, the honest answer to this question is “probably not”.  Or maybe the slightly better “it depends”.  The fact is, IT budgets are tight in terms of both time and capital, and a thorough disaster recovery plan is expensive.  And even where a plan is in place, it isn’t much good unless it is regularly tested to ensure it works.  Unfortunately if it doesn’t work, this can lead to more cost and downtime which are two things IT must avoid like the plague.  As a result, it isn’t a surprise that disaster runbooks often collect dust on a shelf, and cold sites stay cold, until lightning strikes and, once that happens, it is too late.  Over the generations this sordid mess has left many IT pros wondering “why can’t there be an easy button?!”  Well the good news is we are entering an era when “a DR easy button” is no longer a flight of fancy.

So what is the magic that has brought us to this point?  How is it possible that such a difficult challenge can suddenly have become easier?  It probably comes as know surprise that the key lies in the convergence of both virtualization and the cloud.  Software Defined Everything means that all infrastructure can now be defined by code and code, by its nature, is flexible.  On the other side of the equation, Infrastructure as a Service means that a secure, highly scalable, and physically remote site, billed by the hour and programmatically provisioned, is standing by ready for duty.  Bridging these two worlds, however, and developing a true disaster recovery architecture and process, is still a challenge.  Most IT shops don’t have the level of on premise maturity, or devops core competency, to build something like this out.  That’s where VMware vCloud Air comes into play.

From day 1 VMwares pitch has been that their differentiated value lies in enabling a “true hybrid cloud” whereby on premise technology seamlessly extends into a public cloud service.  It stands to reason then, that a disaster recovery service for VMware environments would be a no brainer and, sure enough, one of the first value added services released by VMware for vCloud Air is the vCloud Air Disaster Recovery as a Service offering.  I recently had the chance to give the service a whirl and thought it would be interesting to document the process and provide some insight on how it went.

The first step of course is to subscribe to the service.  I won’t go into detail on that process here, but the first step would be to contact one of the great VMware resellers, or contact VMware directly, and ask for info on the Disaster Recovery Service.  More info on the service itself, and getting started, can be found on its landing page.  Once you’ve subscribed, you’ll get a welcome aboard email with your credentials, and can sign in and start using the service.  In addition, you will be provided a link to the vSphere Replication Appliance, to deploy on premise, which is the core engine of the service offering:

DRaaS

Once up and running, logging into the core vCloud Air service is easy.  Just head over to the service URL from any web browser.  The initial login prompt requires the credentials provided in the welcome aboard email:

Screenshot 2014-11-12 22.04.16

The initial landing page provides a great, and simple, over view of all cloud resources organized by “Virtual Datacenter”.  In my case I have access to multiple environments including a “Dedicated Cloud” which has been partitioned into multiple vDCs.  Disaster Recovery capacity is denoted by the blue lightning bolt cloud:

Screenshot 2014-11-12 22.10.10

To get started, we need to configure our on-premises vCenter installation to prepare it for integrating with the service, but as a pre-requisite we should collect some info that we will need later.  We are after two things, our Cloud Provider Address, and our Organization Name.  These two items can be found by clicking into the Disaster Recovery virtual datacenter, and then clicking on the “Cloud Provider Address” link on the right:

Screenshot 2014-11-12 22.13.48

The next step is to get a hold of the appliance itself.  It can be found inside of My VMware.  After logging in, click on “My Downloads” and then “All Downloads”.  Next search for “vSphere Replication Appliance”.  The current version as of this entry is 5.8 and the link to the OVA should be at the top.  If you select the right entry, you will see this download page from which you can download either an ISO or ZIP container:

Screenshot 2014-11-13 13.46.07

Once downloaded, either mount the ISO or extract the ZIP to a local folder, and launch the vSphere Web Client from your vCenter server.  The replication appliance is a standard OVF install and detailed instructions step by step are provided by VMware here.  Once the OVF has been deployed and configured, log out of the Web Client, close the browser tab, and launch a new session.  If the installation went well, a new add-on icon for vSphere Replication will be found on the Home tab:

Screenshot 2014-11-12 20.38.16

Click into the vSphere Replication add-on and select the Home tab.  Highlight the vCenter entry and click the “Manage” icon:

Screenshot 2014-11-12 20.39.51

From the Management interface, select the vSphere Replication tab.  This is where the foundation setup is configured for replication:

Screenshot 2014-11-12 20.40.08

Select Target Sites to start the process of adding the vCloud Air service as  replication target:

Screenshot 2014-11-12 20.40.19

To kick off the workflow, click the “Add a Provider Target” icon.  This is the icon to the immediate left of the refresh arrow.  The “Connect to a Cloud Provider” wizard will start:

Screenshot 2014-11-12 20.40.29

At this point we need the two critical pieces of information we gathered earlier.  For “Cloud Provider Address”, enter the provider address we retrieved from the vCloud Air service.  For “Organization Name”, enter the Organization Name retrieved in that same step.  For User Name and Password enter the vCloud Air credentials and click next:

Screenshot 2014-11-12 20.42.36

Connecting to the vCloud Air API endpoint will trigger a certificate warning.  It can either be accepted here, or the certificate can be downloaded and installed on the vCenter server proactively to prevent the warning.  Either approach will work:

Screenshot 2014-11-12 20.42.43

Next we select our Virtual Datacenter.  Any vCloud Air DRaaS subscriptions will be available for selection here.  In our case there is only the one subscription.  Select the Virtual Datacenter being setup and click next:

Screenshot 2014-11-12 20.43.00

Before we commit the configuration, we have one final opportunity to verify the settings:

Screenshot 2014-11-12 20.43.09

At this point we have our replication target configured, but looking closely we can see there appears to be an issue. Under status we see an icon that appears to be a broken network connection and, luckily, some explanatory text indicating that we are missing our network settings:

Screenshot 2014-11-12 20.43.39

Very handily, this is a clickable icon.  Clicking the network settings error will invoke the “Configure Target Networks” dialogue box.  It’s worth taking a moment to explain what this setting means.  In a disaster recovery scenario in general, a source server (the production state) is paired with a target server (the disaster recovery state) and the two servers are kept synchronized via replication.  The two servers share a configuration by definition, but obviously live on two physically discrete networks.  This is true regardless of whether the servers are physical or virtual (and whether the underlying network is physical, or virtual).  The network configurations may also be duplicated (same IP space on both sides), but this isn’t mandatory.  Obviously if the network configurations differ, then the server will need reconfiguration before it can function if it has a statically assigned IP.  What we’re configuring in this step of the setup is the definitions for both the Test and Recovery networks in a DR event.  These are network definitions that have already been setup in vCloud Air.

To setup our DR networks, we need to return to the vCloud Air UI.  Clicking in to the DR Virtual Datacenter we can configure our virtual resources.  Click on the Networks tab to show the networks that have been defined for DR.  As you can see we have a few already defined in our case, but adding a new one is very easy.  Click “Add One” to get started:

Screenshot 2014-11-13 15.07.54

To create a new network definition we just have to provide some basic parameters.  First we provide a name and description to identify the network entry.  Next we enter the IP details – gateway, subnet mask and IP range.  This configuration can match the vCenter port group at the source, or differ.  Remember if it differs the VM will need to be reconfigured after a failure event.  The service does not provide guest configuration capabilities (unlike SRM for example).  Multiple networks can be created and any network definition can be selected for use as either the “Test” or “failover” network in the vSphere Replication configuration:

Screenshot 2014-11-13 15.08.15

Returning to vCenter, we can now apply one of the defined network entries for each replication configuration category.  The “Test” network refers to which network the VM will be attached to during one of the formal “DR Test” events (the DRaaS defines formal test cycles that are support facilitated in keeping with good DR best practice) and the “Recovery Network” refers to the network the VM will be attached to during an actual failure event.  After the selections have been made, click next to validate

the configuration:

Screenshot 2014-11-12 20.44.21

Finally clicking Finish will commit the configuration:

Screenshot 2014-11-12 20.44.26

Returning to the Manage tab we can now see that the network settings error has been cleared and we are all green:

Screenshot 2014-11-12 20.44.34

Next we can check on the status of our Replication setup by clicking Replication Servers:

Screenshot 2014-11-12 20.44.47

And that’s all there is to configure!  Before we can call this an “Easy Button” for real we need to make sure it actually works.  Heading back over to our Virtual Machine list in the Web Client, we can now select any VM and pull up the Actions menu.  Notice that we now have  new option for vSphere Replication:

Screenshot 2014-11-12 20.45.34

Selecting this option will trigger the Replication Configuration Wizard.  First step is to choose a target.  For vCloud Air we select “Replicate to a Cloud Provider” and click Next:

Screenshot 2014-11-12 20.45.45

Next we can select the Target Site that we created in the previous steps:

Screenshot 2014-11-12 20.45.56

We can now select an available storage tier into which to hydrate the VM.  This is a fantastic option as it allows us some interesting flexibility.  For example, the choice can be made to run in a reduced performance mode during a disaster by selecting a lower performing, lower cost, tier of storage to fail over to.  In our case we are selecting our standard storage tier:

Screenshot 2014-11-12 20.46.02

Next we can set a policy for quiescence.  This is another fantastic option. For background, quiescing means temporarily stopping the source OS in order to bring state in sync with the target.  This option gives us the opportunity to choose a method by which the vSphere Replication server will quiesce the source.  In our case we’ve selected a Wiindows based VM, so we will use Microsoft Volume Shadow Copy Services to control OS state:

Screenshot 2014-11-12 20.46.11

The last step is to set our Recovery Point Objective.  RPO refers to the minimum amount of data loss we are willing to tolerate and directly sets the synchronization interval.  For vCloud Air RPO can be set from 15 minutes to 24 hours.  What this means is that every 15 minutes to 24 hours the source and target will be synchronized.  This means in the event of a disaster the worst case will be that we lose 15 minutes of data (disaster occurs a moment before the next sync cycle would have triggered):

Screenshot 2014-11-12 20.46.18

We can now validate the settings and commit the configuration:

Screenshot 2014-11-12 20.46.24

And with that we have pushed the “Easy Button” for DR on this VM!  Rinse repeat to cover as many VMs as you have subscribed capacity to support.  So what are my thoughts on the service?  Well I think it’s absolute fantastic.  It brings you very painlessly from “nothing” to “something” without any investment in additional infrastructure construction.  One thing we didn’t show here is that Offline Data Transfer can be used to seed the initial replication as well which is very handy in events where a large number of VMs are being protected and upload bandwidth is becoming a bottleneck.

Are there any caveats?  There are, but luckily they are all covered by the roadmap so things will continue to improve.  Some noteworthy gaps today are:

  • Not completely self service disaster coverage – The Customer Success Team support folks do need to be called in a disaster.  This will be changing down the line
  • No “fail back” support – this one is tricky.  Once up and running on the DR site, there is a 30 day window (extendable by calling support) after which point the DR site needs to be returned to cold and production shifted back on-prem.  Unfortunately there is currently no tooling, other online or offline, for data transfer back.  The replication is not bi-directional, so a manual copy event, using vCloud Connector, will have to be scheduled and performed to return to on-prem production.  This is the biggest show stopper, but is definitely on the roadmap
  • No guest customization support – as indicated in the entry, today there is no way to perform complex configuration of the target automatically, post disaster, the way you can with SRM.  This is less impactful than the failback since there are lots of ways to mitigate it (keeping like for like network configuration, writing custom scripts, etc), but does appear to be in the future plans which is a good thing.

Not too bad!  Just 3 caveats for a version 1 service in a space as complex as Disaster Recovery is a great start.  I really look forward to tracking this service as it evolves and updating this entry with new info.  Stay tuned!

Battle of the Axis Powers! GTR vs RS5!

Posted: October 22, 2014 in Cars

As promised last entry, I want to provide my impressions of how the 2014 GTR Black Edition stacks up against the 2009 GTR Premium that I owned a couple of years back.  While I’m at it, though, I decided that it would also be value to provide some insights into how it also compares to the departed RS5 while that car is still very much fresh in my mind.  Rather than take my usual meandering and prosaic approach, this time I’m going to do this in a really structured way as I think it better suits the topic.  So let’s get to it!

First Impressions – The Exterior

GTR

garage 2RS5-GTR-rear-left

From the outside the GTR is a pretty polarizing thing.  It’s all strange, sharp angles and slightly odd proportions.  Absolutely aggressive and purposeful looking, and unapologetically Japanese, it’s the type of design that rarely garners a neutral reaction.  At this stage though, a GTR basically looks like a GTR.  We’re into year 6 now of the same basic wedge and the non-traditional look has become an integral part of the personality of the car.  My 09 was a Super Silver premium edition which makes it as basic of a GTR as you can get.  Silver was enormously popular year one despite being a whopping $3000 option.  Why so much?  Well according to Nissan the paint process for Super Silver is different.  Unfortunately this makes it a bit tricky to match aftermarket, so repairs can be problematic.  In comparing it to the ’14 I can definitely say that the standard paint has more orange peel.  Other than that I’d probably be lying if I said I spotted any significant difference for the three grand.  Paint quality aside, I think the car looks better in black and I think the Black Edition adds touches that make it the best looking GTR to date.  This of course is subjective, but I’ll make a case for it anyhow.  Most noticeable are the special edition lightweight Rays rims:

2014-Nissan-GT-R-Black-Edition-Wheels-e1377213145505

Of course a black car with black wheels is without a doubt an acquired taste.  I believe ‘murdered out’ is the term the kids use these days.  Some might say ‘ghetto’.  Me?  Being a native of Brooklyn (real Brooklyn, not ‘hipster Brooklyn’) I love it!  One downside is that keeping these wheels looking good is almost certainly going to be tough.  In addition to the special rims, the Black Edition also brings… carbon fiber!  Why? Because racecar!  Also, because weight and because stability.  In typical Mizuno-san fashion Nissan has a 45 page white paper explaining how rendering the wing in carbon fiber makes some significant difference.  Safe to say to 99% of drivers 99% of the time the difference is appearance:

May not look like much, but as with all real CF it's stupidly expensive

May not look like much, but as with all real CF it’s stupidly expensive

This wing is $9000 and is extremely well fabricated.  The dark grey effect of the carbon fiber also nicely complements the similarly grey hardened plastic lower bits around the sides, front and rear of the GTR.  Other than these differences, the 2014 Black Edition is physically pretty much identical to the 09 Premium.  There are tweaks here and there worth noting for enthusiast, but anyone who doesn’t really know the car would never spot them.

In terms of fit and finish and build quality, the GTR exterior is a mixed bag.  Modern paints are a lot more environmentally friendly which is great, but the downside is that most are quite thin.  Orange peel is guaranteed these days and it’s extremely difficult to keep dark colors looking good long term.  The GTR black is a gold flake metallic which looks sharp showroom fresh, but doesn’t quite scream $110k car.  To be clear, it also doesn’t scream “Altima”

RS5

2014-01-10 12.35.57

The RS5 is an extension of the S5 design which itself is an extension of the lovely A5.  Audis equivalent of the BMW 3 series coupe (now 4 series – BMW taking the page from Audis book of separating coupes and sedans into separate lines), the A5 is a two door version of the A4.  The design has been around a good while now, but it is quite timeless and I think most would agree that it is one of the nicer small luxury cars on the road.  Unlike the GTR, this is a design that can inspire neutrality and rarely inspires any purely negative feedback.  As befits an RS model, the RS5 diverges from the base car in a few subtle ways, but they add up to a very significant net impact.    Taken in isolation it might be easy to dismiss them as similar, but seem together the difference is dramatic.  For one, the RS5 is about 6mm wider, but with sculpted sides that accentuate this flare.  It also sports a different grill with a hexagonal chain link pattern vs the horizontal slats of the A5/S5 and a more aggressive (and lower) front air dam.  In the rear, the RS5 gets a rear deck lip as well as a speed deployed rear deck lid spoiler a la the 911.  Rounding out the accents out back are a rear diffuser and a pair of massive oval exhaust tips.  Anyone who likes the A5 look (most people) will certainly love the RS enhancements.  On the downside, the RS5 is solidly “German luxury coupe” and will never be mistaken for an exotic.  There is no “woah! what the heck is THAT car!” with the Audi.  This is the downside to a design that isn’t extreme.  To get this effect from Audi you really need to step up to the $160k R8.

In terms of build quality, Audi is really knocking it out of the park these days.  A casual walk around on the RS5 is confidence inspiring.  Visible seams are minimized and where there are any, the gaps are millimeter perfect.  The entire thing just looks solid and the quality of the paint finish is very high.  Better than the GTR.  Of course how these two black cars would hold up over time is a different story.  I suspect they’d be similar.  Both cars look high dollar, but the more expensive (by a lot) GTR probably just loses in terms of fit and finish to the cheaper Audi.

All aboard! – The Interior

GTR

Much like the outside of the car, inside the cabin the GTR is a study in interesting contrasts.  Nowhere near as bad as its more vocal detractors would like to claim, its issues are more related to design language than to materials quality or fit and finish.  Those areas are actually quite good on the GTR and, between the two cars, I’d say that the GTR actually uses less plastic and the plastics that are there appear higher in quality than the Audi.  The layout, however, is a bit of a mess visually.  Ergonomically it is fantastic though!  “Function over form” is an important GTR theme.  That in itself is almost all you need to know about the car if seriously considering it.  Here is how things look inside:

GTR-cabin

Let’s talk good and bad first.  The good is that there is actually a fair bit of leather going on there including lower dash, door pulls and shift knob, and in the 2014, it is stitched leather which looks great.  The other good thing is, as you can see, the center console controls are intuitive and well presented to the driver.  The steering wheel is meaty and provides great grip.  The faux aluminum bits are now a darker silver rather than the light silver painted parts in the 09 that scratched when you breathed on them and immediately looked horrible as a result.  On the not so good side the look of the center console is a disaster.  The latest models have added carbon fiber overlays that help a bit, but they aren’t high enough quality.  The vent style and placement is also a bit odd.  The seats, on the other hand, are phenomenal.  Especially the special edition Recaros in the Black Edition which are solid feeling two toned leather and provide unbelievable, better than 911 Turbo sport seats, support.  In comparison, the 09 Premium was all of this but worse.  Nissan has done a good job, on the Black Edition in particular, of making the inside cabin a premium experience.  It is far better than the E92 M3 was, by comparison and the fit and finish of every surface is good and solid.  The doors close with a nice thud and all the levers and buttons have good response.  Some exceptions are the center console knobs which do feel a bit cheap and rubbery (ahem… parts bin) and the mode switchgear for the selectable drive dynamics options aren’t as “weighty” and solid feeling as you might expect.  Despite all the noises the car makes, none of them originate from “bits” rattling.  On the modern BMWs I’ve had (post E46), this is not the case and everything in cabin starts to “loosen up” a bit after a year or two.

RS5

It is tough to beat Audi on interiors these days and the RS5 is no exception. If there is one downside to their design aesthetic, it is that it is utterly uniform.  Every Audi from the A3 up through the R8 is extremely similar in cabin.  If you hate it you’ll hate them all, but I suspect almost no one would hate it.  On the flipside though, the special models like the R8 or RS line feel slightly less special because they share so much in common with their lesser brethren.  That said there is pretty much nothing to complain about here short of nitpicking:

2014-01-10 12.37.04

Where Audi has used carbon fiber (and they’ve used a lot of it on the RS5) they’ve used very high quality carbon fiber.  It looks absolutely fantastic.  The perforated flat bottom steering wheel is a nice touch and also provides a solid meaty grip.  Every button and knob has a weighty, high quality feel and the car is as vault solid inside as it appears outside.  The doors close with a bank vault thud and everything feels tight.  Over the course of a year of ownership the car did develop an odd interior rear rattle, though.  I never quite pinpointed it, but it wasn’t a trim piece.  Tricky to avoid in a stiffly sprung suspension, but the GTR did manage it.  My 09 had 24,000 rattle free miles (or maybe the car is just too loud to notice them? whoops! more on that later)

In terms of design language, Audi excels.  The layout is fantastic and looks as good as it works with terrific ergonomics.  The controls might be slightly less intuitive though, compared to the GTR, primarily due to the iDrive-esque controller used by Audi MMI.  The seats are wonderfully supportive and extremely comfortable.  More comfortable, but less supportive than the GTR.  I had the much maligned comfort seat option which trades the usual aggressive RS sport seats for actively cooled “sporty” seats, so this makes sense.

The not so good bits are the aforementioned plastics.  There are a lot of them (the entire dash), which is not so unusual, but they’re pretty much the same plastics you’d find in an A3 (and maybe even a VW!).  This is a bit of a letdown for a car that is upwards of $80k.

The FUTURE – In Car Tech

GTR

Here is an area where the years have been unkind to the GTR in general, but more unkind to the 09.  In the ’14 at least, all of the bases are covered – XM radio, USB/iPod interface, Bluetooth with audio streaming, GPS and a nice LCD.  In the 09 the LCD was less nice, the system was a bit slower, XM radio was missing and it had neither the iPod interface nor bluetooth audio streaming.  Tech is an unforgiving master and time marches on quickly.  The GTR is a decidedly last gen in car entertainment system, even on the ’14.  This actually isn’t necessarily bad, it’s just that you’re not going to find connected apps, a WiFi hotspot, or any of other “car meets tablet meets internet cafe” bells and whistles.  Of course it’s also arguable how necessary or realistically practical any of that stuff is.

The in car control systems are another matter entirely.  Here the GTR brings some tools to the tablet that are pretty much unheard of.  The star of the show is the car info center famously designed by the design team that did Gran Turismo in an odd “meta moment”.  This configurable touch screen based app is the equivalent of aftermarket systems that typically costs thousands of dollars.  It provides multiple customizable “ages” onto which the user can drop a number of digital gauges from a library of 20.  These aren’t just fluff either; turbo boost pressure, all of the cars internal temperatures, active g-forces, torque split front to rear and fuel flow are just a few of the areas which can be actively monitored.  I haven’t seen its like on any car and it is quite good fun:

2013-nissan-gt-r-us-prices-navigation-display-5

The standard data is there as well providing current vehicle health (time to next service, active tire pressure, oil level, etc), settings customization for a variety of areas, and system info (firmware rev).

In addition to the infotainment the GTR also figures (pause for a big breath): auto lights, auto wipers, auto this, auto that, folding mirrors, two zone auto climate control, backup camera (on the ’14, no luck on the 09 and on the GTR you really need it), heated seats, power everything and a partridge in a pair tree.  All of this is boiler plate stuff for cars in this class and nothing is left out.

Now let’s shift gears (no pun intended) and focus on the parts that make the car go.  As cars inch towards essentially being rolling supercomputers, the GTR blazes the trail.  Everything is actively monitored and adjusted by a control system.  The AWD shifts torque back and forth based on driving pattern as well as vectoring left and right in response to cornering inputs.  The AWD behavior can be controlled using one of the center consoles three “because race car” switches and offers three settings: snow mode which disables the VDC (vehicle dynamic control) and effectively locks the torque split, normal mode which lets it do its thing, and race mode which lets it do its thing more aggressively.  Similarly, the transmission is a dual clutch affair, whereby a manual transmission but with two clutch plates is paired with electronic control rather than mechanical.  It’s a rugged, noisy, aggressive beast of a box.  Particularly compared to far more refined systems that are found inside Porsches, Audis and BMWs.  Because racecar!  There is a noticeable improvement in refinement at low speeds between the 09 and the 2014.  It’s night and day really and is attributable to updated transmission control unit (TCU) software.  Side note… This can be retrofitted onto the 09s using an aftermarket tool.  There have been some physical changes over the years as well which, of course, cannot. As with the VDC, the transmission behavior can also be controlled via toggle switch and has three settings.  In this case they are “save mode” which is also for snow and holds low gear, “normal” which provides a dynamic balance between aggressive shifting and smooth shifting based on conditions, but with a bias towards smooth, and “race” which has the opposite bias.  Last but not least, the suspension is actively controlled as well.  The suspension toggle allows you to switch between “a little less brutal” (comfort), “fairly brutal” (normal) and “save it for the track” (race).  Here is another area where the ’14 separates itself from the 09.  In the ’14 you really can tell that the dampening is more forgiving in comfort mode.  On the 09 you were left wondering if the switch was working!  Beyond the stuff you can control are the things you cannot.  The GTR ECU is constantly busy and the turbo and fuel systems are track grade even in the base models.  All of these systems are more advanced in ’14 than they were in 09, but you can’t really feel that day to day.  What you can feel is the steering.  “Dynamically controlled in proportion to speed” in theory, in practice, the steering is always very very heavy.  At low speeds during parking maneuvers it’s almost like driving an old rack and pinion (almost), but at speed its absolutely brilliant with fantastic response and feedback.  I didn’t detect any significant difference in steering weight from 09 to ’14.  As with many things GTR, the bias is towards performance leaving humdrum usability slightly compromised.

RS5

As in car entertainment systems go, the Audi MMI is right on the cutting edge.  It’s basically an Android Tegra 4 tablet.  The nav system is supplemented by Google Earth and Audi provides a set of in car apps.  It can’t be customized, nor can you get at the Android shell, however, and it all feels a bit slow (slower than normal even for Android which always feels slow to me).  The basic nav, sans Google, isn’t bad.  The car is also equipped with its own cellular radio (T-Mobile 3G), the downsides being 3G and the fact that it carries an extra bill for service.  Once enabled you can do magic feeling things like Google search a point of interest right from the car and set it as a destination.  Obviously all of the usual stuff is there as well, fully functional bluetooth, iPod/AUX interface and voice commands.  Building on the rich data capabilities MMI adds WiFi hot spot functionality and an IOS app which allows an “i device” to link up and do various things.

Audi A3 Sportback e-tron

It’s all very impressive and forward thinking, but it’s not without its downsides.  As mentioned it’s all a bit slow.  Also, realistically, a lot of this stuff is fluff.  Particularly since cars aren’t autonomous (yet) so you still have to actually, you know, focus on driving.  It’s questionable if anything is really needed beyond a decent radio with USB, a GPS and a hands-free phone.  All of this app business does feel a bit superfluous (an interesting statement coming from a deep, deep technophile I know).  Still, it’s cool though and the UI is great.  Other uses for the LCD include the car info stuff (basics only here – service intervals, tire pressure, oil level, yada yada) and the backup camera (handy since none of these sport coupes have what you’d gall great rear visibility)

In terms of car control systems, Audi is one of the few marques that matches the GTR almost point for point in sophistication.  Quattro has come a long way and is unbelievably capable (and complex) these days with full torque vectoring abilities.  Rather than toggle switches, subsystem behavior is controlled via the MMI.  Audi provides 3 levels of settings: comfort, dynamic, and auto.  Dynamic is comparable in concept to the race modes on the GTR and firms everything up.  In the case of Quattro it prefers rear bias and its torque shifting is both aggressive and performance focused.  Comfort goes the opposite route and auto attempts to strike a balance based on current driving conditions.  The S-Tronic transmission is a dual clutch box also, but a very different one than the GTR.  It’s every bit as quick and sharp in dynamic mode, but it is far smoother in comfort.  A typical driver might actually be fooled into thinking its a torque converter automatic.  In manual mode or dynamic though, the violent throttle blips on downshift and instantaneous upshifts tell a different tale.  One interesting thing worth noting is that S-Tronic is much more livable in Dynamic mode than I found BMW DCT to be (on the E92 M3) in S5.  It is also the quietest dual clutch I’ve ever driven.  With the GTR you hear the turning of every gear and rattling of every plate, with the S-Tronic you literally don’t hear anything regardless of mode. Rounding out the “Drive Select” systems are throttle and steering.  Dynamic throttle controls means that the gas pedal is now digital rather than analog.  Pressing the pedal really hard will have an effect determined by the computer reading the pedal input.  Even a heavy foot might lead to a reasonably tame response in comfort mode whereas in dynamic mode, you’ll be flying.  This particular gimmick is also present on the E92 M3, but absent on the GTR.  Of all of the control systems, I personally find throttle the least noticeable, but it’s generally harmless.  Steering, on the other hand, is extremely controversial.  The RS5 implements electronically controlled power steering.  I think of this system as the devil.  The idea is that variable hydraulic power steering (as on the E92 M3 or GTR) isn’t enough.  Instead steering wheel input also becomes digital and is parsed by a computer.  The idea is that around town or in the mall parking lot the car can be driven around with one finger, while on the highway at speed it transforms into a proper sportscar.  Great in theory but, in my experience, these systems feel vague and imprecise in practice and never seem to be in the right mode at the right time.  That said, parking the RS5 is effortless and the low speed steering isn’t as light as lesser Audis which is a good thing.  Once again these two settings are influenced by the comfort, dynamic and auto modes.

Once again alongside the gee whiz bits come the now baseline set of power everything, auto everything, adjustable everything.  Plus blind spot detection!  Handier than it might sound.  But no folding mirrors like on the GTR (’14, not ’09).  These are also handier than they might seem.  Unfortunately you really can’t have it all!

Ride Quality, Comfort, Experience and Ergonomics

GTR

We’ve already touched on some of these points, but they are worth reviewing.  All driver controls in the GTR are extremely intuitive with excellent ergonomics.  Everything you need is in reach and the placement is logical.  The seating position is excellent, if a bit high, and forward visibility is very good.  The nose is a bit long, and the hood has bulges, so it can be hard sometimes to get a sense of the cars “edges”, but this is a bit subjective.  I feel the same way (a bit worse actually) in a Corvette or Viper, but not in a 911.  Others may not notice it at all.  The steering wheel both tilts and telescopes and finding the optimal position is very easy.  Seat adjustability is also excellent with 8 way control and a heating element.  The custom branded Recaro seats are extremely firm in the Black Edition, but they are also extremely supportive.  The 09 Premium had standard seats which were a leather/faux suede mix, also quite supportive, but a good bit softer (also made or at least designed by Recaro, I believe).  The backseats do exist, but things are very tight back there with limited leg and headroom.  Men, women and children below 5’8″ or so should be ok, especially for short rides.  Up front its much, much roomier with both the driver and passenger having plenty of head, shoulder and leg room.

Starting the car up works just the way any modern keyless entry system does.  Have the key somewhere on you, step on the brake, and push the start button.  The GTR roars to life with an overwhelming sense of occasion.  The dual clutch transmission comes online in a wave of mechanical chattering that can be disconcerting to the uninitiated.  The engine is loud, as are the turbos, in a uniquely “big forced induction” way that most tend to either love or hate.  The cabin has some sound deadening, but not too much (every pound counts), so much of the cacophony is unfiltered.  The 09 was the same on all counts but worse.  Word has it the ’15 is the same but better.  For any of them, in my opinion, you have to like it to take it.  Me? I like it!

Getting the car rolling the first thing most will notice is that the steering is heavy.  The more used to modern electrically assisted power steering systems you are, the heavier it will seem.  At low speeds (puttering in and out of a garage or around a parking lot), the GTR can feel a bit clunky and ungainly.  The ’14 transmission is far better in this regard and none of it is a showstopper anymore (quite frankly I never thought the 09 was all that bad, but it was too much for many)  The second thing you’ll notice is that there is pretty much no turbo lag.  The throttle is a bit heavy also but it is also forgiving.  Too light throttle application and Godzilla isn’t very interested, you’ve got some margin of error it rampages though, so the power is easy to modulate.  This is key to the now legendary accessibility of the GTRs massive performance potential.  As the car gets rolling you’ll notice that the ride is very firm.  On harsh roads it can be jarring.  The 20″ wheels and runflats don’t help.  Non runflats make a big difference.  Comfort mode on the ’14 helps a fair bit also by relaxing the dampeners.

At speed the GTR really comes alive and getting to speed happens fast.  Fast enough that you have to watch yourself so you don’t end up in jail.  Very few (almost none) reasonably common cars have this kind of acceleration straight from the factory and none make it this easy to use except the 911 Turbo.  You can be doing 100MPH quite literally before you know it and while the car absolutely communicates what is happening extremely well, it is also just completely composed while doing it.  So you can feel the speed, but the car never feels unsure of itself, and it’s all building very fast.  Given all of this it’s probably important that the brakes work too.  The good news is that they do.  Professional mags have recorded stopping distances from 60-0 at around 105ft.  This is fantastic and with the well ventilated rotors, there won’t be any brake fade on the street.  As well as they stop they feel like they stop even better which is also important.  There isn’t any drama, just extremely confident action, excellent pedal modulation and a firm stop.

It might come as a surprise to the majority of internet bench racers, but eventually a car tends to have to turn!  When that time comes that overly heavy steering at low speeds suddenly becomes a wonder.  The steering is extremely direct and communicative.  None of the synthetic “is there a road there?” vaguery that comes with even the best electrical systems.  I don’t know that it exceeds the steering feel of an M3 (pre EPS), NSX or 911 (pre EPS), my benchmarks, but it’s absolutely up there.  The aggregate of all of these experiences is that you always feel in control of the GTR.  It’s very confidence inspiring.  There is zero body roll which is surprising for such a heavy car.  I like to view a cars subjective level of driver engagement based on how close what I perceive the car to be doing, and where it’s wheels actually are, to reality.  In this respect the GTR is very, very good.  These qualities aren’t unique to the 09, the ’14 shares them as well, but all of the little tweaks Nissan makes each year do add up to a noticeable, if subtle, overall improvement.  The 09 felt great, the ’14 feels better.

RS5

In comparison to the GTR, it’s probably best to speak in terms of deltas with the RS5.  It is more comfortable in every way.  The suspension, while still pretty firm – especially with optional 20s, is more compliant and the seats are more comfortable (comfort seats remember), but less supportive.  The entire cabin is a quieter place to be with no real mechanical chatter. Push start and she purs to life with a subtle grumble and no “WTF is that?” moment. The ergonomics are just as good, as is the driver position and the adjustability of the seats.  Visibility all around is similar and the view out the front is subjectively a bit better courtesy of the shorter nose and smoother hood.  There is a fair bit more room for passengers in the back, but you certainly won’t be ferrying giants around either.  Getting going the car feels almost the same as an automatic equipped Audi A5.  The dual clutch really is that smooth and the electronic brain governing throttle and steering are most convincing at low speed.  As mentioned the steering feels really boosted, and is extremely light during parking maneuvers, but it is heavier than a 428i or new Audi S4.  Once rolling it does firm up nicely and feels good at speed.  It’s never truly direct though and it does maintain that subtle vaguery that is a feature of EPS.  The RS5 definitely passes my “do I know what the car is doing and where it is?” test and the response to driver inputs is very direct, it’s just that benchmarked against the likes of a GTR, E92 M3, 911 or NSX it comes up short in terms of how much of the road is communicated through the wheel.  There is also a bit (not much mind you, but it’s there) of body roll comparatively.  This makes sense as those aforementioned cars were all built specifically with varying levels of track duty in mind whereas the RS5 was really designed for extremely high speed cruising (think Autobahn).

Stabbing the go pedal is an interesting experience for a number of reasons. First is the electronic brain behind the throttle which, depending on the current driving mode, will impact how much throttle you need to give to get moving.  Second is the nature of the engine itself.  The RS5 uses a wonderful, normally aspirated, high reving small block V8.  450 horsepower out of 4.2 liters at 8250RPM.  Engines like this are a very specific experience in that they have massive top end, and a rev happy nature that hauls when you goose them, but they produce proportionately low torque down low.  There is no tire twisting, axle bending, explosion of force unless you really gun it.  If you do that, then look out!  This takes some getting used to for folks who are used to relying entirely on low RPM torque to get moving (particularly folks from well tuned turbo applications).

The dual clutch is butter smooth and almost never misses a beat.  In dynamic mode downshifts are accompanied by a booming and aggressive blip of the throttle.  Upshifts are blink of an eye quick.  In dynamic it’s very smart about holding the revs without getting too crazy based on driving conditions, in comfort it isn’t too lazy and is perfect for daily driving duty.  On the surface it seems like the S-Tronic is just superior to the GTR dual clutch in every way, and for most drivers in most situations that is almost certainly true.  It’s worth noting though that the GTR transmission is handling a lot more power and a ton more torque and can handle even more still just fine.  It also never misses a beat when it counts the most which is flying along a racetrack.  So once again, the GTR makes concession to “because racecar” that the Audi doesn’t bother with.  The Audi, instead, goes the other way and makes concessions to “high speed luxury cruiser”.

When its time to stop the brakes also feel great, but not GTR great.  Confidence is just a bit lower, although pedal modulation is good and stopping distances are too. The same actually, as the GTR at about 104 feet from 60. On the street its all fine, on the track you can see how the GTR would be the better companion.

Overall the RS5 driving experience is an interesting one.  To me it slots somewhere in between the M3 and the C63.  Not an outright muscle car like the AMG is, with brutish torque and a tail happy character, it still feels more muscular than the E92 M3 which is a much more surgical instrument in terms of feel despite also carrying a high revving small V8 and not being that much lighter.  I think all of these cars, though, are within a stones throw of each other and are amazing both on a track, and off.  Light years beyond both luxury cars of just ten years ago in terms of comfort, technology and durability and sports cars of the same time period in terms of acceleration, braking and handling.  Really incredible stuff!  The GTR, on the other hand, was built to, and successfully does, battle the 911 Turbo S.  It’s a different class really, and even a short drive on local roads demonstrates that.  The RS5 is absolutely easier than the GTR though.  As accessible as the GTR is, it’s accessible for a supercar.  The RS5 is a high performance coupe that rolls just like a normal car.  There is a big difference.  Handing the GTR over to a stranger I’d have some concerns potentially just because of the points called out above.  Not Viper level concerns, but there is some instruction required.  The RS5, conversely, is a lot like the S5 much of the time.  This can be bad, this can be good.  It all depends on priorities.

Performance – A Short One

This section is a no brainer, no need to divide it.  We can just refer to the numbers here.  The RS5 pulls the 1/4 mile in a very healthy 12.4 at a 109MPH trap and has been tested at anywhere from 3.9-4.4s to 60 with launch control and who knows without it.  The GTR runs the 1/4 in 11.2 at over 120MPH and has been tested below 3 seconds to 60 using launch control by basically every publication on earth with one or two (suspicious) exceptions.  Without launch control the GTR tends to add a tenth or 3 from past tests.  So we’re talking about a car where, just getting in and stomping the gas, you’re hitting 60MPH in below 3 and a half seconds.  That’s solidly in the realms of insanity.  This same difference plays out in lap times as well with the GTRs Nurburgring showings down below 7:20, while the RS5 is nearly a minute slower at a, still respectable, 8:00+

The Soundtrack and Closing Thoughts

Before wrapping this one up I think the aural experience of these two beasts needs to be discussed if for no other reason than that they are so dramatically different.  We’ve talked about how the RS5 uses a high revving small block V8.  My RS5 was also equipped with the factory sport exhaust.  If there is one thing I will miss about the RS5 (possibly as long as I live!) it is the soundtrack.  I can honestly say that nothing short of a Ferrari sounds as good as the RS5 for below $300k.  It is significantly better than the M3 sound.  Some might argue in favor of other cars, and that’s where it gets subjective, but as a specific representation of an 8000RPM V8 (which is a very unique thing) the RS5 is just phenomenal.  Not just exhaust either, but also the actual engine. I find these days the vast majority of “enthusiasts” really don’t even know the difference and focus entirely on exhaust sound.  This really is because most actual engines just don’t sound all that impressive.  High revving engines do.  Both 8 cylinder (Ferrari, E92 M3, RS5) and 6 (911 GT3, NSX) As for the exhaust, that sounds incredible also and the valving ensures that she only screams when you’re really gunning it, not when you’re rolling out of the garage at 6am.  Great stuff indeed.

As for the GTR, the soundtrack is possibly one of the most unique in production.  The whooshing, chattering, clunking and grunting really does make you feel like you’re in a racecar.  The turbos and VR38DETT V6 sound a lot like a jet engine.  The stock exhaust doesn’t have the guttural growl, or high pitched scream, of some of the aftermarket parts, but it does make a music of its own that sounds fantastic.   All in all the total package is a racier, more technical, but really less exotic experience than the RS5.

That’s probably a good note to conclude on actually.  If you’ve hung in there this long you can probably guess it, but in the final accounting the GTR is a race car for the street that a normal person can drive, but in doing so they will pay some tax for the privilege.  It can punish you in ways that a normal car wouldn’t, but it can still do plenty of normal car duty realistically (carrying passengers, driving daily, driving in snow).  Matching its absolute performance with a warrantied, factory stock car isn’t easy no matter what your budget might be, but below $150k it’s pretty much impossible.  This performance characteristic hasn’t gone unnoticed and, as a result, the car has become a legend.  It’s also rare enough, and expensive enough, that it has crossed into exotic territory and carries all of the good, and bad, which that status brings. The changes Nissan has made over the years are possibly the most impressive part of the GTR experience.  Having direct experience now with both the earliest model and the (almost) most recent I can say that the current ones really are a whole different car.  The 2009 was a great starting point, but it needed to go in the direction its gone.  For the Black Edition the changes are limited in 2015 (the softer suspension is a Premium model change), but even the self adjusting and leveling headlights present truly effective and impressive value to the driver.  I have no doubt that Nissan will not be resting and you have to respect that.

The RS5 is a different thing altogether.  It’s a high speed cruiser than can ferry a banker to work on the Autobahn in style during the week, and still handle a solid track day on the weekend and hang in there with the likes of an M3 or 911.  This is equally impressive in its own way.  The performance is obviously a big step down from the GTR, but the comfort, luxury, and practicality are a big step up as well.  The RS5 is very much a “sleeper”, in some ways.  Most of the population would simply assume it is a highly sensible and nicely setup A5 (or at least an Audi coupe of some sort).  A very “no apologies” car, an Audi is the type of vehicle you can bring anywhere.  Enough cachet to satisfy brand snobs, but not really enough to offend the reflexively anti-brand.  To enthusiasts, and especially Audi fans, the RS badge says it all.  There is no doubt that this is a special car even if it is hiding in standard clothing.

So how to sum this up in two lines?  If your goal is no holds barred performance, and a true supercar experience, in a quirky but exotic package with a heritage that challenges the elite status quo, then the GTR is the car.

If the goal is high speed luxury in a wolf in sheeps clothing package that requires neither apologies nor expectations and brings a luxury marque ownership experience to true enthusiast car ownership, then the RS5 is the car.

RS5-GTR-front


It goes without saying that when you need something done (and by “done” I mean bringing 85 megatons of melodrama to an almost completely ridiculous situation) you call in the big guns:

They were trying to KILL it!!

They were trying to KILL it!!

And when the “situation” happens to be an 1100 foot tall radioactive dinosaur that is indestructible and breathes lightning, well sometimes you even need to call in an assist just to make sure people realize that this shit is serious!

MMMrrrmmph... unnnnfff.... aaarrraAAAAarrrooo!

MMMrrrmmph… unnnnfff…. aaarrraAAAAarrrooo!

Woah.  That’s a lot of gravitas.  I think we all need a break here before we collapse under its intense weight! OK, that’s better.  What has these two titans of overstatement so rattled?  Well.  I think we all know.  There can be only one who inspires such dread in men!  Or can there?  Is there not another that shares the legendary namesake? Indeed there is.  One which requires an entirely different kind of talent to tame it!

I need a 10 second car!!! (RIP brother!)

I need a 10 second car!!! (RIP brother!)

All right all right, that’s enough of this.  I think we all see where this is going, no?  Last entry I hinted that there could be some additional instability in the ComplaintsHQ garage despite all promises, oaths and pledges to the contrary (all things begging to be broken, if we’re honest!).  For those just joining, allow me to catch you up.

In Japan there is a man named “Mizuno-san”.  He’s an insane genius who says things like “I wanted to build a supercar you could drive with your child, your wife, your lover” (true story).  Proof of his insanity is that, despite working for Nissan, he decided that it was time to topple Porsche off of their high horse.  The punchline is that somehow this madman did it.  Japanophile car nuts are no doubt fully aware of the Skyline GTR legend.  Most others, though, almost certainly are not.  One must understand that in Japan, there is a time honored tradition of taking crappy commuter cars (ok, ok… let’s call them “basic transportation”) and, through the application of dark automotive magic, making them “race car”.  That’s not to say they are entirely alone in this insane pursuit; Ford and Volkswagen in particular are also quite adept, but the Japanese seem to have an almost intrinsic cultural flare for it.  Always conservative and cautious in their approach to the US market, however, the Japanese are careful about how (and indeed if) they send these wonderful little beasts over.  The two most familiar faces on these shores are the technical tour d’force Mitsubishi Lancer Evolution (based on the tragic Lancer sedan) and the scrappy Subaru Impreza WRX STi (based on the quite good Impreza).  But there is, as they say, another.  Unbeknownst to most (and by “most” I mean basically only the US since bewilderingly everywhere else on Earth had access) Nissan was in this game too.  Outside of the US, Nissan built a basic sedan called the Skyline.  In its tamest form it was about as boring as possible.  Once they slapped that “GT-R” on the back though… Well… Then it became a thing indeed!  The Skyline GT-R powered through generation after generation looking a bit weird and challenging some of the greatest performance cars in history at a variety of tracks.  As its legend grew, and the US remained oddly frozen out of the fun, an actual grey market for the car (including in some cases conversion to left hand drive) formed.

In the mid 2000s, having embarked on his mad science project, and deciding we had had enough after some 25 odd years of denial (sounds like a marriage! bah dum bum!) Mizuno-san announced that the next generation GT-R would not only not be a Skyline, it would instead be purpose built from the ground up, but would be heading to the US!  It was, he crowed, going to humble the 911 Turbo (Turbo) at a pricepoint of $60k.  It would also solve world hunger and bring peace to the Middle East! (kidding about those two! although maybe…)  It should come as no surprise (especially given it has already been spoiled top of paragraph) that he actually made good on these boasts.  In 2008 the Nissan GTR (no hyphen) greeted the world to much fanfare, and also healthy skepticism.  Like the NSX more than a decade before, it rocked Europe to its core.  Six years on the GT-R has solidified its place in the automotive pantheon, continually pressing the 911 Turbo S (the S mind you!) to be better.  It has been dubbed by the faithfull Godzilla! (that’s what all the lead-in was about, if you were wondering)  And unlike the NSX, each year the car has been heavily evolved.  Heady stuff.  Of course in classic “bait and switch” fashion, the price has also skyrocketed.  That whole “$60k” bit lasted one year.  Today the cheapest GTR is $100k and the most expensive is $160k.  The “bargain supercar” is still a “bargain” compared to a Bugatti Veyron, but it’s actually catching up in sticker price with its arch rival from Stuttgart which is a bit odd since it’s a Nissan.

Keen readers will note that I am both a big fan, and prior owner, of the mighty Godzilla.  Mine was an 09 which really is a crude thing compared to the latest editions and is a good bit slower as well (“slow” being relative as the 09 is faster than most cars on the road).  Each year Nissan has not only tweaked endurance and performance, but also fit and finish, materials quality, ride comfort and a whole host of other things.  With each new GTR release my curiosity has grown stronger, but the cost of entry has kept pulling farther away.  This trend seemed unlikely to falter since Nissan both produces, and sells, hardly any of these things and there are generally enough buyers to grab them.  This year though, something went wrong.  Maybe the actuaries screwed up.  Maybe the market is soft.  Maybe the GTR is getting old.  Either way there are a lot of ’14s still hanging around (and “a lot” in GTR terms means a few hundred nationwide).  The dealers must have been grumbling because along came this:

GTR10K_zps2faccbb4

$10k is a lot.  On a car where the typical incentive is $0k it’s really a lot.  Of course Nissan did something odd and made this $10k to the dealer.  That means that until there is critical mass, they might not pass it on.  Every car they sold post this deal, without eating into the $10k, made them money.  Over time though, that critical mass was reached.  As of last month, there were about 100 2014 GTRs left in the US and dealers were getting aggressive.  Lack of demand for the car already leads to some decent deals (invoice is typical, cutting into hold back is possible)  Add $10k to that and you’re talking serious money off.  More importantly for me, though, taking upwards of $20k off of MSRP actually brings it in range of what I can consider pulling the trigger on (albeit agonizingly painfully!)  I decided that despite having a good German girl in the garage, I’d walk the path of the dirty dog and start sniffing around Japan again!

I had some criteria in mind in order to not feel like I was throwing good money after bad (I was going to be doing that, but no point feeling that way!)  Right off the bat a 2014 is a fantastic thing if your only experience was an 09.  The difference truly is dramatic.  New vs used is another amazing thing.  Luckily, these two criteria were built-in.  I decided that another Super Silver would not cut it and then, in a fit of irrational exuberance decided that a mere Premium wouldn’t cut it either!  Black Edition or bust! (hey, it’s only money right? yikes!)  The last criteria I set was that the car would have to be local.  I put this in as a “fate” test.  If it was meant to be then a car would turn up within driving distance (call it 100 miles).  If not, well then I’d be saving money and there’d be no monkey business!

This mission immediately required quite a lot of hunting, despite all of my restrictive criteria, and as is always the case, it seemed utterly impossible to replicate anything like the deals that people were, anecdotally, getting left and right according to the forums.  Perseverance can sometimes pay off though and right as I had given up, I discovered the good folks at Ramsey Nissan in NJ (shout out to Eddie, a wonderful GTR sales specialist)  Ramsey had not one, but two 2014 Black Editions in black.  I had narrowed color selection down to black or white, with white preferred but black acceptable, so black could work; especially since the nearest remaining white examples were in Virginia!  Car deals, particularly ones involving a trade, are like an epic war story where at any moment, a detente may be called.  Let’s cut to the chase and see how this one ends:

Oh no he DITENT!

Oh no he DIT-ENT!

Oh yes I did!  That, dear readers, is the 2014 Black Edition next to my poor, unloved RS5 that I admit I was perhaps undeserving of!  It is on its way next door to the Audi dealer where I strongly suspect it will find a more passionate owner than I, who will be able to appreciate it as it deserves!  As for me? Well… Can anyone truly resist the power of GODZILLA?  Coming soon I will do a rundown of my driving impressions of the 09 vs the 2014.  Stay tuned!  In the meantime, car porn!

GTR-cabin GTR-dash GTR-recaros RS5-GTR-front RS5-GTR-front-left RS5-GTR-rear-left RS5-GTR-rear-right

A Very Surprising Test Drive…

Posted: October 20, 2014 in Cars

In life there very rarely come times that you know are truly special.  Almost inevitably these are the times when you were expecting nothing, yet ended up overwhelmed by an experience.  I am genuinely shocked, but absolutely thrilled, to report that today I had one of these moments.  Now obviously the subject mentions a test drive and this is filed under “car”, so it’s not a surprise this is an automotive experience we’re talking about, but I think the subject in question will be a surprise to many.

In my last entry I detailed my experiences thus far with the RS5.  Reading between the lines of that entry it might have become apparent that, as amazing a car as the RS5 is, it isn’t a car I can necessarily be passionate about.  At this level of investment, for a real car enthusiast, I think true passion is a mandatory component of a lasting relationship.  Like a marriage, when the passion fades, there is trouble.  If the passion was never there to begin with, then look out!

My criteria remain challenging though.  Seating for four(ish).  Near super car performance or beyond.  Smart looks and high quality fit and finish.  The exclusivity that comes with something truly special.  And, perhaps most importantly, all year, all-weather, usability (meaning AWD and all-season rubber).  Now mind these are my criteria.  I get that many others find dramatically different scenarios perfectly workable.  But not me.  Investing upwards of $90,000 hard earned dollars requires these boxes to be checked for me.  It goes without saying that these are tough criteria, so needless to say any time a new entry in this rarefied category comes about, it catches my attention.

A year or so ago I had tested the Mercedes Benz CLA45AMG.  I never chronicled it because I didn’t find that the drive really pushed any of my buttons.  Something was missing there, but I couldn’t quite figure out what.  Irregardless I crossed it off the list, but kept an eye on it since to me all of the cars at this level are worthy of analysis.  Recently I began noticing some very interesting head-to-head showdowns.  It seemed many were putting the AMG up against a very bizarre vehicle I had no idea existed.  Rolling out of Bavaria, it seems BMW had slapped xdrive onto an M235i.   I know.  Cue the groans and hisses.  As it is I know many of the BMW faithful already deride the brand for “selling out” the M badge, watering it down, attempting to copy Audis success with pseudo performance editions (S line) and so on.  In addition, the 1/2 series have also drawn fire.  The are “chick cars” to some.  “Budget BMWs” to others.  Still, there has always been clear potential in this baby BMW line for many.  First of all, the 3 series keeps growing.  Amazingly enough, the classic E46 3 series really shares proportions with a 1/2, not a modern 3.  The latest 3 series cars (the F series) are actually now on par size wise with the classic E39 5 series. This is the trend, but for those of us who love “small and light”, and always enjoyed the 3 series because it was tossable and felt like an extension of the driver, the trend has been a bit of a letdown.  So right from the start I had some instant interest in the original 1 series if for no other reason than that it was small.  And then BMW did an amazing thing and release the 1M.  This silenced many critics and suddenly BMW Jr was all grown up and legitimate.  It didn’t last, though, and the 1M vanished.  Now we have a big reconfiguration of the line.  Coupes become 2s and 4s, the sedans remain 1s and 3s, but the 1s are gone.  The 1M hasn’t returned as an M2, but we do have this “M” 235.  But is this just marketing?  Is the “M” an appearance kit designed to satisfy brand snobs?  Just what is BMW doing?  And how can anything with an “M” have xdrive and not be a truck?  And why are there “M” series trucks?!  Well I have no plans on tackling that last question, but as for those other ones, I decided it was time to find out first hand!

Marching on down to my local BMW dealer, who just so happened to have a nicely loaded M235 xdrive waiting for me, I prepared in my mind the sarcasm laden entry I’d be producing.  As I smugly parked the RS5 and spied the little white M across the lot, I chuckled to myself with evil glee.  This was going to be great.  The fanboys were going to be livid.  As the sales guy greeted me I put up my best “well I suppose I’ll do you the favor of bothering to look at one of these cars!” air that I find works best as an opening posture, and suggested that I might be willing to test that ridiculous little white car tucked away in aisle 9.  Keys and plate in hand, we headed over.

The initial walk around was my first surprise.  This thing looked better than the 1 series for some reason.  The proportions looked right and the flame sculpting wasn’t completely obnoxious.  I had to admit I liked it.  And it was refreshing to see a small BMW that didn’t remind me of a midsize BMW.  OK so far this wasn’t working out well.  I needed some snark material dammit!  Well in this respect, hopping inside was reassuring.  The interior was, as is the case with all current BMWs in my opinion, a bit hectic.  There is something going on between the legacy look of the center console, the modern look of the thin LCD, and the dramatic trans tunnel that doesn’t quite mesh.  In addition, the 2 series has even crappier materials than the E92 3 series, including some bizarre trim that can’t really be described.  Making it worse is that the other options are brushed aluminum (created by the devil… dents if you breathe on it and looks like crap once dented) or wood (something which has no business in any car bearing an “M”, even if that “M” is fake).  To be fair, the negative first impression was probably also compounded by the fact that I had also just peaked inside a very nicely appointed M4.  The M4 is night and day, with incredible looking seats and the best execution possible of the current BMW interior design language. In addition the M4 uses materials noticeably superior to the outgoing M3.  The saving grace, though, is that this little BMW is a lot cheaper than a 4 series and in the case of the M235 xdrive, the big money you are paying (sticker was $53,200) is clearly going directly to actual performance options)  So I have to say that while the cabin was dangerously close to an economy car, the sticker price makes it forgivable.

2014-BMW-M235i-Coupe-Interior

What the hell is that weird material? Apparently its “aluminum hexagon interior trim”. This is code for “painted plastic”. It looks sharp in pictures and really cheap close up. Not a win here!

OK, enough ogling.  Time to sit down and drive the thing!  Immediately I was reminded why BMW continues to win accolades (and no, it isn’t because they pay off magazines! stop that!)  The driving position, seat support, and steering wheel feel were all spot on perfect.  It’s ridiculous to say the driver seat fits like a glove, but it fits like a glove.  The controls are all intuitive too and things, despite looking a bit different, haven’t changed that much since “back in the day”.  OK, no snark to be found here.  Let’s fire this thing up.

As with any modern car, starting it means pressing the brake and pushing “start” hoping there is a key fob around somewhere so it will work.  There was and it did and the engine fired up and oh… my… god… there were no noises.  This is a forced induction I6 with an actual torque converter automatic.  After driving a GTR followed by an E92 M3 followed by an RS5, there was surprisingly little occasion.  No complex dual clutch transmission chattering its clutch plates.  No high strung V8 growling to life.  No sport exhaus… Actually.  Scratch that.  There is a nice sport exhaust that did unleash some very nice burble that pleasantly surprised me!  So we were missing some good noises, but also some bad noises, and we retained one of the best noises.  That’s not so bad really!  So far this was definitely “Mish”.  OK, let’s roll…

Throwing it in drive means pushing a button and pulling ack on the weird center stalk thing.  The dashboard has the classic BMW analog gauges, but with some partially digital lower area that displays lots of things I pointedly decided to ignore.  One of them had a picture of a battery and mentioned something about ECO.  Last I checked this thing isn’t a hybrid, so that was something to worry about later.  The stalk has a selector button, so I pushed it.  The expected modes show up in the central digital area on the dash.  Sport+ (I later learned this disabled DSC), Sport (save that one), Comfort (let’s go with this) and “ECO mode” (ah ha!).  I tend to leave these cars in comfort most of the time, so this seemed the best way to get an initial real world impression.  One thing I’ve found changing cars as frequently as I do (I rent cars every month for work as well) is that muscle memory is fascinating.  It’s always important to keep in mind when driving an unfamiliar car that throttle and brake pressures required can differ dramatically.  Applying RS5 level force to the M235 throttle didn’t seem to do much initially.  I mean we were moving, but not “oooooh yeah” moving.  Approaching the end of the dealer lot and heading onto the main road, I adjusted.  Oh MAN were things different!  Giving proper throttle the M235 is surprisingly quick even in comfort mode.  The E46 M3 comparisons, which I had considered the ramblings of a deranged mind, started to make some sense.  My snark laden plans were fading into memory.  This thing might just be interesting!

The friendly sales guy directed me onto the highway and we were en route to some twisties (a very accommodating fellow!) As with most performance cars today, every aspect of the car is dynamically adjustable and tied to the vehicles central control system.  In comfort, the suspension felt a bit soft to me. Almost distractingly so.  This is coming from the stiffly sprung traditional suspension of the RS5 though, so keep that in mind.  In any event I found I got used to it after a mile or so as the car settled down into highway speeds.  As expected of a brand new BMW, it was a very comfortable driving experience.  The cabin was quiet, but the exhaust sounded great.  No stereo fed synthetic sound either, just legitimate exhaust noise as heard from inside.

The sales guy and I had a nice discussion about the past 20 years of BMW design and evolution and, before I knew it, the twisties loomed!  With the time to get serious at hand, I switched the baby beast into Sport mode and waited for the traffic to inch me towards my turn off.  Five… Four… Three… Two…  BOOM!  Ho…LEEE… SMOKES!  At this point I was no longer thinking about snark and was instead evaluating what sauce would go best with crow.  The acceleration and feedback of the M235 in sport mode is exhilarating.  And what’s more is that it sounds great roaring through the curves also!  And for some reason the automatic transmission is blipping the throttle on every shift!  Why? Who knows! But I like it.  At this stage the E46 was firmly in my mind.  Gone was the vaguely soft feeling of the comfort mode EDC setting.  In sport the dampers were firm, with no body roll to be felt, but yet not harsh.  The weighting of the steering, already better than the EPS system on the 4 series by my feel, was now proper M car direct.  I have to say that the back roads experience of the M235 was on par with the NSX and 996 for me.  Blasphemy!  Blasphemy perhaps, but the M235 really does have that E46 magic.  The feeling of being connected to the road, and of the car being an extension of your inputs, is real here.  It is a small car, but it feels even smaller and that is phenomenal in a sports coupe.  And perhaps it is because everything has become so damn heavy, but it even feels a lot lighter than it actually is.  XDrive may be no Quattro, but it also didn’t get in the way.  Keep in mind this is real world driving.  If you’re finding the limits of adhesion and sliding the ass out on a RWD BMW, you should probably be arrested.  Conversely if you trigger understeer on an AWD car, you probably should as well.  So I can’t really comment on the AWD xdrive being less “dynamic” at the limits than the RWD non xdrive version.  I’m sure it is and I’m sure that outside of forum posts and magazine racing, 90% of drivers will never be aware of that.  In my spirited back roads drive the car just felt dead neutral and that is a great thing in my book.  A smile found its way onto my face sailing through those turns that didn’t leave until I was back in the RS5.  It took quite a high speed run in the Audi to erase that missing sense of fun factor that the little BMW provided through sheer agility.  Like the FR-S/BRZ this is a car that is much more than it’s spec sheet.

So is it a “proper M car”?  In my opinion the question is irrelevant.  Whatever this thing is, it’s great.  I’m quite frankly shocked BMW even made this car and having driven it, I can’t quite see where an M2 would fit.  This thing is an absolute bargain and I suspect it may be come something of a classic.  Not to the degree of the limited 1M of course, but it definitely joins the pantheon of “ultimate sleepers”!

Little beasty...

Little beasty…


Well it’s pretty clear I need some sort of intervention. I thought this series had wrapped. I assumed it was put up on the digital shelf to be cracked open for purposes of nostalgia in some foggy future. I honestly had winsome visions of… Oh to hell with it. I knew there was no way my car ADD could possibly rest. So what gives? Let me catch you up…

When we left off the Complaints HQ garage was full to the brim with metal in the form of one E92 M3 DCT, a shiny new Land Rover Ranger Rover Evoque, and the humble yet feisty Mini Countryman All4. I am happy to say that the Mini is still holding strong! Of course it’s worth noting that this is my wife’s car and she’d almost certainly choose it over me, but I digress. As it turns out, with no powerful force to protect them, the Evoque and M3 did not fare nearly as well. So what happened? What exactly was the deficiency?

First let me state that both vehicles are fantastic and should thoroughly satisfy any sane person who is looking for a superlative experience in each of their respective categories. Of course the key words here are “sane” and “respective categories”. Any true performance enthusiast who lives in a region blessed with snowy winters, and has a legitimate need for some level of practicality, can almost certainly identify with this struggle. By all rights 90% of the time all you can truly justify owning is the crossover vehicle that get’s the best MPG. After all you can park them anywhere, they can typically slog through any pre-apocalyptic driving conditions with all-seasons, and they’re less than completely horrible to drive. That other 10% though… Therein that 10% lies the rub. For the true performance enthusiast, even the mightiest crossovers (SRT8, X5M, Cayenne Turbo) can’t truly scratch the itch. Even if they fully talk the talk (go really fast), they can never really walk the walk (look really good and feel agile).

The Evoque is an absolutely wonderful crossover. It actually gives up some practicality in the form of rearward visibility and backseat headroom, in exchange for a stylish look. The interior is lovely and it looks probably as good as a small truck can possibly look. In addition, it’s not too bad to drive and can move as well as any normal car (0-60 in 6.7s or so). It has decent cargo capacity, comfortable room for 4 and wears that oh-so-important Range Rover badge.

The E92 M3, on the other hand, is an incredible performance tool. The DCT shifts orders of magnitude faster than I ever will, the V8 soundtrack is like a symphony, and the car is quicker than probably 95% cars on the road (60 will come in less than 5 seconds in a typical street start scenario). In terms of balance, feedback, precision and driver experience it finds it’s better only in the 911 and NSX of the cars I’ve owned. On top of all of this it looks sharp, is a bit of a sleeper since most write it off as a basic 3 series, and it is reasonably practical. Until November, that is, when the powder falls and the local news gal starts screaming “SNOWPOCALYPSE!” Now look. I acknowledge that I am incredibly lazy and have bad luck. “Swapping tires” has just never worked for me and never will. With my luck inevitably I end up in a freak early snowfall sliding along on summers through October powder, or I wind up glued to the ground in Blizzaks due to an unprecedented February heat wave. As a result I always run all seasons. Yes, this neuters these fine cars. I get it. In any event, a powerful real wheel drive car is never fun in snow. Workable? Maybe. Fun? No.

So I found myself with one car that was extremely fun and semi-practical, which I couldn’t rely on year round. And another car that was quite practical, and semi-fun, which I honestly didn’t want to drive year round. Added to that was the time and effort required to maintain two vehicles. It took less than a year for this to wear thin.

I was determined to find the holy grail! A single vehicle that could be both “practical enough” and driven year round, yet was both “special” and not only scratched, but clawed that performance itch! Now to be sure I’d actually already owned some fine specimens here. In particular, I found myself thinking back to Godzilla and, specifically, why the hell did I sell it?

Putting on the official hat of introspection, most of my objections to the GTR were very personal and somewhat psychological. It’s a peculiar quirk of mine that used performance cars just never quite sit well with me. Sure if they pass a PPI and all is well you get an amazing deal, dodging initial depreciation but still rolling in style. But if it’s not factory new I never quite form that emotional bond with it. This quirk was eating at me with the M3 as well, but with the GTR it was magnified. The GTR is such a special and exotic vehicle that not having bought it new left me feeling a bit of a pretender. Ridiculous to some I know, but I’ve already admitted I need counseling! In addition driving the GTR is like driving a parade float with a naked supermodel on top waving at the crowd.  Some love this.  Some need this.  I hate this. But with the decision made to evict both the Evoque and the M3, the I’d be lying if I said the GTR didn’t come right back on my radar. Not another pre-owned though. No sir. Brand spanking new! After all, the DBA (12+) car might as well be called a GTR 1.5 compared to the CBA car (09-11). The differences are tremendous. In addition, Nissan had introduced the Black Edition so there was a real opportunity here to get back into a GTR and not feel like I was going backwards. A new GTR BE would truly be a whole different beast than my 09 Premium. So is this a “back to GTR” entry? SPOILER ALERT, but no. Well why not? In a nutshell, Nissan has just gone nuts with the MSRP of the mighty Godzilla. Still a bargain perhaps, but well out of my price range with a 2014 MSRP in excess of a hundred grand. Too rich for my blood! An interesting side note is that now (meaning as of this publication) they can be, since there are not only ’14’s, but still brand new untitled ’13’s languishing on lots.  Nissan cannot move these cars and so has ponied up some very deep incentives. As a result there may actually be a “Part II” coming to this entry, but no promises!

Back on track though, with the GTR being priced well out of my range at the time, and a used example no longer an option, the field was getting really narrow. I found myself starting to look at a brand I had long forgotten. Hearkening back to the very dawn of my automotive obsession! Yes, that’s right, Audi. I mean is it any surprise? If the criteria are fast, sporty yet luxurious, all-weather travel who wouldn’t look to Ingolstadt? Well me for one. I have to admit I’ve really just never been an Audi fan. For one reason or another they just don’t occupy the same head space as BMW or Mercedes for me and they’ve also gotten quite expensive. That said, I figured it couldn’t hurt to head on over to the local(ish) big Audi dealer (rather than the actual local small one) and see what was up. It was there that I saw this in the flesh (er… metal):

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Yes, that’s a 2014 RS5

Full disclosure, I had test driven an S4 and an S5 back in 2012 and come away pretty underwhelmed.  I found that the S5 felt surprisingly slow on the street and the steering felt quite artificial.  The S4 was a bit bland.  I filled the salesman in on all of this in true “hostile consumer” form (it was his lucky day!), but he was adamant that this car was nothing like those and encouraged a test drive.  Well.  Who am I to turn down a test drive in an RS right?  Man.  After a quick 15 minute run I had to painfully admit that the guy had a point!  So how is the RS5?

The first thing that struck me was the build quality.  Followed quickly by the materials quality.  And hot on the heels of those the design language.  In all three of these areas Audi is killing BMW.  Full stop.  Now this is just my opinion, but it is by no means a minority one.  And please keep in mind that I don’t really like Audi, yet love BMW.  But the E92 M3 was simply not competitive with this car in these metrics.  The Audi immediately looked and felt more solid and modern, and every surface had a stronger sense of quality.  Yes they both use a lot of plastic, but plastics aren’t all created equal.  And for those curious about how the M4 might fare, one of my last service appointments for the E92 incidentally left me with an F80 loaner. I have to say I feel that car is perhaps actually worse.  The materials quality was a bit better than the E92, but in the F80 the design language is even more of a mess to my eye.  Having since test driven the M4, I maintain that the Audi is a nicer place to be; it’s just a cleaner cabin:

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And most importantly… Door close = solid THUD. THIS is key!

This is all well and good, but what about what matters?  What about performance?  From the first press of the accelerator I knew that this car had nothing to do with the S4 or S5.  It felt fast.  “WTF are those magazines talking about?” fast.  Anyone who has read any review done by anyone other than Motortrend (whose reviews seem to directly mirror my own experience) needs to drive this car for themselves before judging it.  The RS5 is a monster on the street.  Quattro is more brilliant than ever and just grips. The engine is a beauty.  Much like the E92 M3 it is a high revving small block V8 (4.2L in this case making 450HP).  Forget the masses who fixate on torque numbers and lack the ability to rev an engine.  Both the E92 M3 and the RS5 provide an exotic experience in the form of 8000+RPM on a screaming 8 cylinder  For those who are able to actually articulate their ankle, the numbers prove that both fly despite torque figures (295 for the BMW and 315 for the RS5).  Power to weight on these cars is about the same, but the Audi feels quicker.  And this feeling extends far beyond 60.  At the top end, say from 70-110 (in theory… not that I’ve ever tested this! ahem) the RS5 can feel GTR quick (I’m sure it’s not, but it feels it).  Perhaps more importantly, the aural feedback that comes along with all of this performance bests any car I’ve owned short of the Tubi equipped NSX.  That includes the 911 with PSE.  Full disclosure my car has the factory sport exhaust, but I can say with confidence it is the best exotic V8 soundtrack this side of a Maserati.

By the numbers the RS5 pulls to 60 in anywhere from 3.9 – 4.5s depending on who is driving and whether or not they’re using launch control (for reference, MT pulled a 3.9 and, without launch control, I measured 4.5 on my vbox just flooring it at a light), and can do the quarter in 12.4 at around 111MPH trap (as evidenced by many YouTube videos at this point).  By comparison both the M3 and M4 are essentially in the same range.  The difference is that in 80% of normal driving scenarios, the RS5 performance is just far more accessible.  Yes that means it’s all “easier”.  And yes that means a brilliant computer is playing all sorts of games with torque vectoring to ensure you don’t die, but that also means that far more people can use this performance far more of the time.  Do I think the M4 (or E92 M3) are more fun on the track?  In the hands of an experienced RWD driver absolutely.  And the M4 in particular will best the RS5 lap times by a couple of seconds in such a scenario as well.  But for the overwhelming majority of drivers, they’re never going near a track and, if they do, they’re not going near those kinds of numbers.  I’d be willing to bet money that 8 out of 10 drivers will be faster in an RS5 than in a C63 or M4 on a track.  On the street its a wash and it really is more about traction and transmission tuning.  Which brings me to the next point…

I cannot say enough about the Audi dual clutch.  The DCT was great, the Audi S-tronic is beyond great.  It’s the smoothest dual clutch I’ve ever driven (in a different universe than the GTR) and feels almost like an automatic, yet when you engage “dynamic” and whale on it, it is just as neck snappingly quick as the GTR or M3 DCT.  An aggressive blip of the throttle greets every downshift and upshifts are instantaneous.  The sport mode is smarter too.  Whereas on the M3 you have a giant range of settings, and the most extreme trans setting (S5) is honestly a bit too brutal to use for daily driving, the Audi provides only 3 settings (auto, soft and uber) and more intelligence.  The Audi dynamic mode is every bit as aggressive as DCT S5, but is also smarter about how long to hold revs before upshifting and when to downshift based on dynamic conditions.  With DCT I only used S5 when testing and most of the time left the car in S3.  With the Audi I leave the transmission in “sport” about 30% of the time.

To cut to the chase, I’ll summarize my view of the M3 and RS5:

Build Quality/Materials/Interior Design Language: RS5

Exterior Looks: a wash… too subjective and both cars offer understated aggression and build on the looks of the base coupes

Engine: a wash… very similar engines.  Both phenomenal, high reving, V8s that are certainly extinct in this era of forced induction on every car soon to be replaced with electric power plants.

Cabin Tech: RS5 – the RS5 offers in car Google maps, in car 3G and apps and the MMI system is just a lot nicer to use and more intuitive than even the updated BMW iDrive System

Comfort: a wash… both cars are extremely comfortable.  Shockingly so for near sports cars.  The US RS5 lacks dynamic ride control, but I found the factory coil over setup on 19’s (the standard wheels) provides a much nicer, yet also more confident, ride than my M3 did.  My M3 had EDC, but was also rolling on the optional 20’s.  I found no EDC setting was quite right.  Sport was excellent in terms of handling, but too jarring for the street.  Comfort was better, but introduced body roll which I didn’t like.  All in all my opinion on ride quality remains solidly anti “big wheels”.  My rule of thumb is that the rubber to rim ratio should be the greater of all the possible combinations.  If the wheel well can support 20’s, I like 19’s.  If it can support 19’s, I like 18’s.  Very difficult, by my but measurement, to compensate for a lack of rubber with dampening.

Performance: a wash, but I will say that the RS5 makes the performance much more accessible and consistently deliverable for mere mortals

Steering: a wash… both cars are fantastic.  Caveat… My RS5 does not have the electrically assisted dynamic steering.  EPS is the devil and I hate it.  M3 steering is possibly just a hair more direct.

Soundtrack: RS5 – the exhaust note and engine sound of the RS5 has almost no equal among sport coupes.

Practicality: RS5 – interior room is about the same.  Trunk space is about the same.  The RS5 is a tad larger and heavier of a car, but close enough to keep them in the same class.  But the RS5 has Quattro.  And Quattro is a thing of genius.  Quattro eats snow.

Transmission: RS5 – this one is close.  The M3 DCT is great.  It’s smooth and performant.  But the S-Tronic is shockingly even better

Fun Factor: TOUGH one… at the limits, in a highly dynamic situation, the M3 brings it all together.  The M division roots go deep and the M3 “is racecar”.  The RS5, on the other hand, is an Autobahn barnstormer.  That’s what it was built to be.  It’s a land missile that feels ridiculously fast on the street yet is easy.  Despite that, it surprises you often with just how nimble it is and just how far out its limits lie.  While it doesn’t provide the near telepathic feedback of the M3, it’s light years behind any lesser automobile and it sounds better than just about everything.  Really a tough call here.

Did I leave anything out?  I don’t know, maybe.  But this entry is getting too long and you get the idea.  Overall I am extremely pleased with the RS5 even though I’m still only lukewarm on Audi in general.  At $77,000 I think it was too expensive, but that’s how things are going these days and, next to the $100k+ GTR, it actually feels like a bargain.  Yes Godzilla brings insane performance, but as an actual car that you use to drive somewhere other than Cars and Coffee you leave a lot on the table and it is now 911 money.  Compared to the M3 I’d say these are very very close competitors, but the one place the M3 simply cannot compete is all-weather utility and for that alone, the RS5 is the winner!  Now let’s see how it lasts!


For those just joining, in the first 3 entries we introduced NSX overlay networking to a vCenter environment, performed all of the required base configuration, and created our first upper layer network service appliance, the NSX Edge.  To review, the NSX Edge is a lot like the old vShield Edge in that it is a firewall appliance with NAT, firewall, load balancing, VPN termination, but very much unlike the original in that it is a massively capable router as well.  In addition every one of those capability areas has been dramatically expanded since the vShield days.  In short it is a  full features virtual perimeter appliance that can stretch up to layer 7 as well as handle internal  routing between (virtual) subnets (VXLAN vwires or, in NSX parlance, layer 2 domains on the logical switch) as well.

One of the most exciting things about a true overlay network like NSX, and why the Nicira acquisition was such a smart one by VMware, is that the virtual network constructs don’t just stop at the perimeter.  It’s a really powerful thing having this truly virtual, software based router available as a click-to-deploy console.  Some of the limits of the Edge, though, are that it is limited to 10 interfaces (just like vShield) and it also has a lot going on that is all perimeter based.  What if you just want a pure router?  Well the fantastic news here is NSX has you covered.  The logical routing appliance is a subset of the NSX Edge, focused just on routing, that also adds the capability to be a bridge.  This opens a huge range of possibilities. Before we get into those possibilities though, let’s get one up and running!

As always, head to the web client Networking & Security plugin.  Select NSX Edges and click the green “+” to add.  Last time we deployed an Edge Services Gateway, this time we’re doing a “Logical (Distributed) Router”.  Once again we give it both a name (for the VM appliance) and hostname (for the actual OS) and have the option of enabling High Availability:

Screenshot 2014-09-18 15.29.32

Next we enter a password.  Once again, extremely strong password rules are enforced:

Screenshot 2014-09-18 15.29.56

So far the wizard is identical  Select a datastore to which the logical router appliance will be deployed.  In my case once again sending it to the vSAN:

Screenshot 2014-09-18 15.30.39

Next up is the interface configuration.  Finally we diverge a bit from the NSX Edge wizard.  For the logical router we need to configure a dedicated management interface (management plane) in addition to adding actual routing interfaces (control and data planes).  For the management interface I’ve created a port group on the vDS which shares a VLAN with my physical hosts vSS since this is where all of my base VMs reside (vCenter, vCS, etc).  After connecting the management interface to a port group add a valid IP:

Screenshot 2014-09-18 15.37.06

 

With the management interface configured, we’re back to business as usual.  Here we are adding the routing interfaces exactly the same as we did on the Edge.  Name them and classify them as either internal or uplink, then connect them to an appropriate port group.  It is important to note that interfaces on the logical router require VLAN tagging in order to connect.  That is worth repeating.  If you create an interface on the logical router, and connect it to a port group which is set to VLAN0, it will allow you to do this and deployment will fail.  Not quite sure why this is, or why it isn’t a pre-requisite on the Edge, but it is something to be aware of for the logical router.  Once again, add IPs for any created interfaces and adjust the MTU as needed:

Screenshot 2014-09-18 15.36.09

If HA was selected we configure it once interface configuration is complete:


Screenshot 2014-09-18 15.37.12

One final check before deploying to verify that everything is correct:

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And viola!  As long as resources are available to host the appliance, and VLAN tagging has been set in the connected port groups, the logical router will quickly deploy:


Screenshot 2014-09-19 20.12.47

 

Our router has been deployed, but we haven’t done any configuration.  Double click on the router name to switch to the logical router configuration pages and be prepared for a treat.  This is a seriously powerful virtual network element!  On the manage tab we are confronted with a whole boatload of options.  The first section, “Settings”, gives us a Configuration overview first.  Here we can change the management interface config, as well as the HA parameters.  We can also setup syslog anddownload logs for tech support troubleshooting.  We can also deploy additional logical routers in the bottom pane:

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Under interfaces we can see the interfaces created during initial deployment.  We can also add more using the same UI.  A staggering 999 interfaces, with 8 of them being uplinks, can be created!  Of course bandwidth of the underlying host should be scaled appropriately for the uplinks:

Screenshot 2014-09-19 20.49.13

The Firewall section provides a really easy to use UI for creating ingress and egress filters.  Very intuitive: name, source, destination, service, permit/deny:

Screenshot 2014-09-19 20.49.34

The Routing section is where things get really interesting and the true power of the logical router is unlocked. It starts off with top level configuration.  Set a default gateway for the router itself, if appropriate, and then enable the dynamic routing options. OSPF and even BGP(!) are supported.  This is fantastic as, with these two protocols, 80% of both internal and external integration cases are covered.  We can also configure logging in this section:

Screenshot 2014-09-19 20.49.53

In the event that the logical router is being deployed into an environment without dynamic routing, static routes can be created.  Once again intuitive, Interface, network, next hop, MTU (powerful – per route MTU, this is fantastic), and of course a description field:

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The static route dialogue is straight to the point:

Screenshot 2014-09-19 20.50.14

The OSPF tab is a bit overwhelming for anyone not familiar with the protocol, but will look like home to anyone who is.  The fundamentals needed to get the logical router working in an OSPF area are here: protocol and forwarding addresses, definition of the OSPF area, and mapping of the area to an interface:

Screenshot 2014-09-19 20.50.25

Adding an area we enter an ID, select a type (normal or NSSA – RFC 1587 “not so stubby area” for redistributing external BGP routes into OSPF) and an authentication method (MD5, password or none) as well as the authentication value (password or MD5 hash):

Screenshot 2014-09-19 20.50.34

Once the Area is setup, we map it to an interface. Option here to ignore the interface MTU as well as advanced options to control protocol intervals, and set both priority and cost:

Screenshot 2014-09-19 20.50.42

OSPF has our internal needs covered, so let’s move on to BGP to cover our external inter-org routing requirements.  Once again, if you know BGP this is familiar territory. Up top we enable the protocol and assign our AS (Autonomous System Number – the identifier by which BGP peers identify each other and associate IP ranges with an endpoint).  We also add our Neighbors – BGP peers with whom we are establishing a BGP routing relationship:

Screenshot 2014-09-19 20.50.53

Peer configuration requires knowing a bit about your neighbor obviously.  The remote organizations AS number is of course the starting point along with assigned IP address, as well as protocol and forwarding IP addresses.  We can also enter timings and weightings and assign mutual authentication password.  Once the foundation has been laid, we can also optionally add BGP filters:

Screenshot 2014-09-19 20.51.04

Adding a filter we set a direction (ingress or egress) and an action (permit/deny) on a specific network expressed in CIDR block format.  We can also use IP prefix conditionals (GE – greater than or equal to, LE – less than or equal to) to apply to a range:

Screenshot 2014-09-19 20.51.13

We’ve got internal routing.  We’ve got external routing.  Let’s link em!  The Route Redistribution tab let’s us do just that:

Screenshot 2014-09-19 20.51.24

First we establish the IP prefixes for route redistribution. Name and CIDR notion network definition:

Screenshot 2014-09-19 20.51.27

Next we create the redistribution criteria.  Select the prefix (network defined above) and then set direction.  The “learner” protocol is where the route is being distributed, the “learning from” entry is where the route is originating.  Origination can be OSPF, BGP, static or directly connected networks.  Destination can be OSPF or BGP:

Screenshot 2014-09-19 20.51.33

Last but not least we have bridging.  Yes, this appliance can be a proper Ethernet bridge as well giving us fantastic layer 2 options for scenarios that need them.  First step on the bridging tab is to add a bridge configuration:

Screenshot 2014-09-19 20.51.40

Very easy configuration: add a name for the new bridge group and the two port groups that are being bridged:

Screenshot 2014-09-19 20.51.46

 

As you can see there are a huge number of virtual guest environment use cases that can be covered with the rich set of capabilities represented by both the NSX Edge and Logical router.  Next entry we’ll spend some time considering possible architectures that would be difficult before NSX, but become simple once it has been deployed.  Stay tuned!


There is still work to be done on NSX, but I got a number of inquiries asking about how I have the lab server setup from a networking perspective so I thought it would be useful to have a brief intermission and take a look.  Let’s start with a picture:

From the hardware perspective, here is how it breaks down:

  • Core Switch: Netgear GSM7224V2 – this is a fully managed layer 3 switch with 802.1Q VLAN support, 24 1Gb/s ports, 2 SFP+ modules, LAG/LACP and obviously routing
  • Physical Host:  Dell T620 – the beast is setup with 192GB ECC LVDDR3-1333 DRAM, 2 x Intel® Xeon® E5-2650L v2 (1.7GHz/10-core/25MB/8.0GT-s QPI/70W), 2 x 750W PSU, 8 x 2TB Western Digital Red NAS drives, PERC H710 RAID controller with 512MB cache, iDRAC Enterprise ILO board, 2 x 120GB Intel SSD, 4 port Intel i350 1Gb/s NIC, 2 port Broadcomm BCM57810 10Gb/s NIC
  • Firewall:  these days I actually run a dedicated physical firewall in the shape of the (now defunct) McAfee UTM SG720.  It’s no ASA, but it’s actually surprisingly powerful and capable for perimeter defense in a home lab.

Of course hardware porn aside, from a networking perspective, the key statistics above are the 6 1Gb/s ports (no 10Gb/s in the lab unfortunately, so the Broadcomm gets to be bored doing 1Gb/s duty).

In terms of logical configuration, I have allocated the NIC’s to 5 discrete virtual standard switches:

  • vSwitch0: This is the primary VSS and has been allocated two physical ports.  It hosts the following port groups:
    • VM Network: the attach point for any VMs running on the physical host – 192.168.2.0 (VLAN 200)
    • Management Network (vmkernel): primary management network used for management traffic and VM FT – 192.168.5.0 (VLAN 500)
  • vSwitch4: This VSS is dedicated to storage and has one vmkernel attach.  Storage and VMotion traffic traverse this link – 192.168.2.0 (VLAN 200)  Note that it shares the VM network.  My two NAS devices each only have 2 gigabit ports and connect directly to both my client network (192.168.1.0) and the lab (192.168.2.0).  They also need to be accessed by the guest VMs constantly.  Rather than put a routing boundary in the middle, I opted to just flatten out storage access to VLAN200
  • vSwitch1: VSS1 is dedicated to the first nested ESX environment.  This environment contains 3 vESXi guests which live in the same vCenter as the physical host (vCenter 1)
  • vSwitch2: VSS2 is dedicated to the second nested ESX environment.  This environment contains 3 vESXi guests which live in their own vCenter (vCenter 2).  SRM is up and running between the two vCenters
  • vSwitch3: VSS3 serves as a DMZ as well as the provider network (ext network) for vCD and NSX.  It is 192.168.99 (VLAN990) and uplinks to a firewall managed DMZ

In terms of VMware advanced networking (vDS, vCD, vCNS, NSX), I limit this to the nested environments.  It makes configuration changes (including full teardown) super easy even if the entire network traffic flow picture gets (pretty damn) confusing.  Some things to remember about doing this:

  • Enable promiscuous mode on the vSwitch the nested ESX guests attach to
  • Allow forged retransmits on the same vSwitch
  • In the guest properties be sure to select ESX as the actual OS and enable chipset virtualization passthrough support

The reason for this is that normal vSwitch behavior is to assume that a guest is only responsible for itself (meaning traffic destined for the guest OS is actually destined for applications on the guest OS).  In the case where the guest is actually a nested ESX host, the traffic is originating from its guests which have their own vNICs and MAC addresses.  Any traffic inbound to the netsted ESX guest is actually headed for an application in one of its guests.  As such the vSwitch sees lots of what appear to be alien MAC addresses heading for the nested ESX guest that it will want to drop.  These settings prevent that from happening and unlock hypervisor on hypervisor potential.