Review: 2009 Infiniti G37 Coupe

2009 Infiniti G37 Coupe – Click above for high-res image gallery
The Infiniti G35 coupe showed that Nissan's U.S. luxury arm could compete with the likes of Mercedes and BMW. Being mentioned in the same breath as those storied brands is nice, but Infiniti isn't looking to be class competitive; it wants to lead. Ghosn's guys rolled out the new and improved G37 Coupe for the 2008 model year with more power and a vastly improved interior while also delivering an entry price that undercuts the popular 335i coupe by around $4,000.
The 330-hp 3.7L V6 introduced in the G37 Coupe was a big improvement over the also competent 3.5L it replaced, but the carry-over five-speed automatic was holding back Infiniti's jewel of an engine. Nissan has rectified this shortcoming for 2009 with an all-new seven-speed slush box that promises faster shifts and improved refinement and efficiency. We got our hands on a brand new 2009 model to see if it has what it takes to put the G37 at the top of the entry-level luxury food chain. Hit the jump to see how Infiniti's coupe performed during its time in the Autoblog Garage.
Gallery: Review: 2009 Infiniti G37 Coupe
Photos Copyright ©2008 Chris Shunk / Weblogs, Inc.
Our Vibrant Red 2009 G37 Coupe tester tipped the sticker price scales at $44,715. It came equipped with the Journey trip package, a power moonroof, navigation system, 11-speaker Bose stereo system and a Sport package that includes magnesium paddle shifters and 10-spoke, 19-inch rims.

Some have called the exterior design of the 2009 G37 Coupe a step backwards from the previous G35, but this blogger doesn't see it that way. The G35 employed very clean lines with handsome proportions to win over buyers, and the G37 takes that a step further with more animated sheet metal. The wheel arches, belt line, hood and hind quarters are all curvier than they were on the G35, which gives the G37 a softer and sexier profile. Infiniti designers toughened up the front end with a more aggressive lower front air dam and non-functional side vents that accentuate the car's width. The new headlamp design is also a big improvement over the outgoing model, with the odd-looking vertical rectangles being replaced with obtuse triangles that reach back to the front wheel arches.


LEDs brighten up the view from the back and designers once again softened up the hard lines of the outgoing rear tail-lamps. One area that didn't change much was the greenhouse, as the beautiful, flowing lines of the original look good on just about any coupe. Overall, the G37 doesn't look too much different than the G35 it replaced last year, just enough to keep us interested.


Infiniti made lots of changes on the inside, which is also a good thing. The G35 was a bit rough around the edges, with questionable materials and an awkward, Nissan-looking layout. The newer G37 has a beautiful cabin with soft touch materials throughout. The cockpit-like layout is well thought out and requires minimum effort to find the button or switch you're looking for.

One significant drawback to reviewing cars is that it becomes difficult getting used to different nav screens, switches, radios and redundant controls every week. The G37 was this blogger's first Infiniti driven for any significant length of time, yet I was up to speed quicker than most cars that visit my Autoblog Garage. The redundant controls on the steering wheel are hit-you-on-the-head easy to understand and the navigation system presented zero challenges. The radio stations were even preset within a minute's time of initial contact.
Another area of delight are the well-bolstered leather seats. We found them far more comfortable than the BMW 3-Series with extra room for a wide frame. After about two days with the G37, our only complaint concerned the lack of thigh support. Then we noticed the painfully obvious seat extenders; what a cool option. The extender can pull out an extra five inches to provide more thigh support for the long legged among us.


We're fans of the G37's new cabin, but not nearly as much as we enjoyed flogging one of the best mass produced V6 engines of all time. Open up the throttle at any time and instant gratification comes your way. The 330-hp 3.7L VQ engine is responsive at any speed while also providing the kind of aural feedback that makes you want to stab the accelerator whenever possible. Some high horsepower V6 engines run out of steam when pushed too hard. The 3.7L unit hiding under the G37's hood felt more like a V8, with ample power across the entire rev range.

That power is now better transferred with the help of an all-new transmission. The new seven-speed automatic transmission is silky smooth around town, shifting seamlessly at a leisurely pace or quickly when you're in a big fat hurry. And when it's time to get down and dirty, switch it to manual and the paddle shifters reward you with redline acceleration and very respectable shift times. If you're not a big fan of paddle shifters, the ones in the G37 may change your mind. We found them more engaging than most wheel-mounted units with an easy to remember right-is-up, left-is-down setup.


A sublime powertrain means little if the underlying platform can't cut the mustard, so the Infiniti team rolled up its sleeves and improved upon the already respectable FM platform for this generation of the G coupe. The Nissan/Infiniti rear-drive platform already performed admirably in the G35, but the platform was lowered, widened and stiffened by 36% to give it the athletic ability to compete with the best of this breed. It doesn't take long to notice the improvement, either. It would take a far more competent driver than I to achieve significant body roll when diving into a hard turn on city streets.
Some sport coupes with stiff underpinnings reward on the track but punish your rear around town. The G37 doesn't fit that description. It's docile enough when running errands that it won't wear you out, though with this much power and poise at your finger tips, we can't promise that you won't be frustrated.

If it sounds like we like we really like the G37 coupe, you're reading the same review we wrote. It has the power, handling and luxury appointments to compete with pretty much any vehicle in the sport coupe market, which is saying a lot considering the German competition. The G37 coupe also wins points for anyone who wants their car to stand out in a crowd. It doesn't try to look like a Mercedes, BMW or Audi, and we think it's all the better for it. The G37 gives you most of the precision and power of the 335i for the price of a well equipped 328i, while also sparing you iDrive and the smallish seating surfaces. That's enough to make the G37 coupe a winner in our estimation.
Gallery: Review: 2009 Infiniti G37 Coupe
Photos Copyright ©2008 Chris Shunk / Weblogs, Inc.








Get a WordPress.com Blog




Reader Comments (Page 1 of 3)
akboss 12:05PM (1/06/2009)
"but the carry-over five-speed automatic was holding back Infiniti's jewel of an engine"
Since when has five forward gears been considered holding back an engine? Its just until recently that the new brag is how many gears you've got, which is senseless because the car is never IN gear, its always changing. If there were true performance merit here, wouldn't we see it in cars like Porsche, Lamborghini or Ferrari first? Oh wait, those cars are lumps, they only have five or six gears.
Reply
zamafir 12:17PM (1/06/2009)
I've six gears attached to my V6, due to the gearing I'm turning close to 3000rpm at 80. It actually seems counter intuitive to me to nag on lack of gears, as you're doing, vs autoblog's criticism. Everyone's expecting cars that are fun but can also loaf along at GT speeds on the freeway when needed. A lot of that is gearing, but also the number of gears, I’d kill for a 7 speed DSG to replace my 6, just for 1800 RPM cruising at around 80.
am 12:22PM (1/06/2009)
Show me a modern Porsche, Lamborghini, or Ferrari ( OR ANY OTHER COMPETITOR OTHER THAN ACURA) with a 5 speed auto box. I have driven the 2008 G35 and what they are saying about the trany is completely true. It just wasn't smooth in easy driving and it was too slow during fast driving. Either it would down shift too a super low gear and give way too much power, or it would sit there in 5th and nothing would happen. I'm sure the new 7 speed will be a huge improvement over the old model.
Porsche: 7 speed DSG
Ferrari: 7 speed DSG
Lambo: 6 speed single clutch
BMW: 7 speed M-DCT (8 coming for the 7 series)
Mercedes: 7 speed single clutch
Audi: 6 Speed DSG
Lexus: 8 speed speedshift
Mike 12:33PM (1/06/2009)
He might have been refering to the fact that regardless of the number of gears, the previous generation auto gearbox was kind of crappy...hard shifts, gear hunting...etc. My coupe is a 6MT but I have a couple hundred miles on a loaner sedan with that old 5AT and it was terrible enough that I swore my next G would not have the auto.
Now that they have a 7AT, I'll have to give the auto another try.
Preston S. 12:45PM (1/06/2009)
"If there were true performance merit here, wouldn't we see it in cars like Porsche, Lamborghini or Ferrari first?"
Porsche: 7 speed DSG
Ferrari: 7 speed DSG
Lambo: 6 speed single clutch
BMW: 7 speed M-DCT (8 coming for the 7 series)
Mercedes: 7 speed single clutch
Audi: 6 Speed DSG
Lexus: 8 speed speedshift
I thought this exact same thing as soon as I read that.
416Hammy 12:59PM (1/06/2009)
Since the G37 is both quicker and more fuel-efficient with Nissan's new 7AT tranny... that's when.
MikeW 2:10PM (1/06/2009)
It is 2009, 5 speed automatics are fine, for used cars. I would not purchase a new vehicle without at least 6 forward speeds.
rodan32 2:28PM (1/06/2009)
The key also is intuitive management for finding the right gear for the right situation. These cars are getting much better about that. My bicycle has 21 speeds, and I have the brains to put it in the right gear for the situation I need. More than 8 might be overkill, but 8 gives you flexibility.
Franz 12:12PM (1/06/2009)
Love this car. Great review.
Reply
Josh 1:06PM (1/06/2009)
I cannot wait to get my hands on one someday, problem is I don't have any friends who have one yet. Bah humbug.
PJ 1:54PM (1/06/2009)
You won't be disappointed, Josh. It drives just like a Z, except with nicer furniture.
Crackberry Addict 12:12PM (1/06/2009)
I thought that getting to play with the cars you review, was part of the fun of testing the car? IMO
Reply
Crackberry Addict 12:13PM (1/06/2009)
I say this becuase of this "One significant drawback to reviewing cars is that it becomes difficult getting used to different nav screens, switches, radios and redundant controls every week."
zamafir 12:17PM (1/06/2009)
Awesome car, I had one follow me to work today, it feels wider in the rear view mirror, the hood helps a lot as well. Nicely done!
Reply
carcomptoy 12:32PM (1/06/2009)
Did you mean to reword frustrated with something else or does won't need to be made positive?
"...though with this much power and poise at your finger tips, we can't promise that you won't be frustrated."
Reply
Alex 12:44PM (1/06/2009)
i believe that it is correct, meaning that it most environments you will grow frustrated as you will be unable to fully enjoy the car, such as sitting in traffic in a Ferrari. You can only go as fast as the car in front of you... i can believe it to in a car such as the G37, i get the feeling driving my Civic Si, morons in their SUV's and buicks clog up the roadway and it is hard to enjoy a smooth, curvy road (rare around my home town) with a 2+ ton Expedition in front of you...
skant 12:48PM (1/06/2009)
"The G37 coupe also wins points for anyone who wants their car to stand out in a crowd."
ummm we're talking about an Infiniti coupe right? In New York, the Infiniti coupes ARE the crowd...
Reply
Joe_Flow_1 12:55PM (1/06/2009)
I had the old G35 before they went to the stumpy wing.... I personally like the changes to the front, but I would never buy this car for the back end....the lines are just not hard enough....
Other than that, i loved my old car.... just wish it had a little more power. (The pop up Navi was a little annoying)
Reply
John R 1:04PM (1/06/2009)
Definitely one of the best values out there. I drove a G35 when I was on business, that thing is a hoot and sounds awesome.
Reply
E92-Toronto 1:13PM (1/06/2009)
People who buy this car, because they dont have extra 10k to get the bimmer (335)
Reply