Overview & Reviews

Nissan launched its upscale Infiniti division in 1989 with two unique models and a polarizing ad campaign. More than two decades later, Infiniti continues to blaze its own trail in pursuit of luxury, performance and style. The Infiniti G37 sport coupe, sedan and convertible are prime examples of this corporate philosophy. Blessed with a split personality, the rear-wheel-drive G37 will deliver you to work in luxury during the week and then clip apexes all weekend without breaking a sweat.

The list of luxury sport coupes and sedans is typically dominated by elite Teutonic nameplates. In readying the G37, Infiniti honed it on test circuits throughout Europe, including Germany's famed Nürburgring. This athletic chassis, along with the G's attractive sticker price, distinctive interior appointments and ample array of technology, makes it well prepared for battle in this class.

Used Infiniti G37 Models
The Infiniti G37 was first introduced as a coupe for 2008, with the convertible arriving the following year. Technically, the G37 sedan arrived for 2009 as well, but it was really the same vehicle as the second-generation G35 sedan that arrived for '07, albeit with a larger 3.7-liter V6. Confused yet? It gets worse. For 2011, Infiniti officially broke these cars apart into separate models, so for information on a new G, please read the Infiniti G Sedan review, Infiniti G Coupe review and Infiniti G Convertible review.

Used Infiniti G37 models are available in coupe, sedan or convertible body styles, with four possible trim levels: base, Journey, G37x and Sport 6MT. The convertible was only offered in base or Sport 6MT trim, though. For 2010, a special range-topping Anniversary model added features that included navigation, an upgraded Bose audio system, iPod connectivity and ventilated seats (for the convertible only).

In addition to the long list of standard features packaged with each trim level, several options, including the Anniversary add-ons were available à la carte. Adaptive cruise control will alleviate some fatigue on long trips, while the available Sport package (standard on the G37 Sport 6MT and optional on the G37 Journey) will rouse the interest of more aggressive drivers thanks to features like a limited-slip differential, a sport-tuned suspension and brakes, sport seats and bigger wheels.

A four-wheel active steer system (4WAS) was available for those obsessed with pushing the technological envelope, but reactions were mixed, with several drivers noting diminished steering feedback in vehicles equipped with 4WAS. It was eliminated after 2009. Stability control, front-seat side airbags and side curtain airbags can be found on all used Infiniti G37s, and a pre-collision preparation feature was optional.

During these years, the G37's 3.7-liter V6 produced a very healthy 330 horsepower and 270 pound-feet of torque, fed to either the rear wheels or all four (G37x). In base, Journey and G37x trims, the G37 came with a seven-speed automatic transmission featuring paddle shifters, while the Sport 6MT featured a six-speed manual. Both transmissions have their devotees, but the clutch take-up in the manual is a little too abrupt. Acceleration and mileage numbers are comparable between the automatic and manual, so the choice is a matter of personal preference.

A used G37 from these years offered user-friendly controls, excellent build quality and a handsome design -- the latter highlighted by such items as the car's leather-accented magnesium transmission paddle shifters and attractive interior trim. The front seats are comfortable and well-bolstered, and the available sport-styled seats offer even more aggressive bolstering, though they may be a bit too snug for larger drivers. Both the sedan and coupe feel like sports cars wrapped in a luxury car package, but the coupe, with seats that are mounted slightly lower than the sedan's, feels a bit racier. We're less enamored with the convertible, as it's less refined and practical than its competitors from those years.

Overall, the Infiniti G37 stands shoulder to shoulder with all its contemporary rivals in the entry-level luxury segment. Used car consumers in the market for such a vehicle would be wise to put it at the top of their to-drive list.

User Reviews:

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  My dragon - 2008 Infiniti G37
  By Roscoe - November 16 - 3:13 am

  It has the stillen intex system

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  Love this car - 2009 Infiniti G37
  By Suz - November 13 - 2:06 pm

  I test drove every AWD in this class. btw could not believe the Lexus 250 - the interior looked and felt cheap, and drive wasnt great. I just kept coming back to this G. Love it. Before this I was in an Oldsmobile Alero. gasp. Finally I have a car that can handle my driving. Im in heaven.

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  Mistress - 2009 Infiniti G37
  By Apples - November 12 - 9:43 pm

  Ordered and waited 3 months for this car to come in (waited to get the optional spoiler). Almost backed out to order the 2010 model. Winter here now so did not get much driving in before I put car away in storage. However this is a great car: looks great and fun to drive. Cant wait for spring and top down driving. Looked at Lexus IS350c, but could not get excited. Somewhat concerned about reports of the seatbelt not retracking and getting slammed in door and breaking door/seat trim. Need to drive more miles to get fuller experience. Would give it all 10s (other than gas mileage), but there is always room to improve! Hope this helps.

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  Im Picky & Im Impressed - 2009 Infiniti G37
  By Kenny M - November 2 - 12:40 am

  Turned in my FX45 on this new G37xS. It is stunning. The driving experience is pretty incredible. The comfort is quite good, the features are very complete, the size and packaging are good, and the electronics are excellent. As you would expect, the performance envelope is outstanding. Excellent power throughout the rev range. Brakes are strong and easy to modulate. Handling is responsive and sporting without being at all punishing. After 2 months and about 4000 miles I love this car. My G is fully optioned and very comfortable. Not a single item on the punchlist for the dealer. Everything works as it should and fits properly. My MPG to date is about 19, but my foot is heavy.

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  Infiniti got it right - 2008 Infiniti G37
  By drw128 - October 31 - 10:53 am

  Ive owned an ivory pearl manual for 6 months. This car, for this price point, is unmatched (if you are looking at BOTH performance and luxury). The design is simply breathtaking. With ivory pearl paint, its such a head turner. Ironically, G37 has a high exclusivity for a bargain price at its class. Interior is very nice, although could do with a little more insulation. The 3rd gear is what I call the auto gear because it is perfectly tuned for city driving, although 2nd gear is the real deal. 6th gear is the gran touring aka cruising mode. Overall, funnily, G37S somehow feels and looks more expensive than it really is. Count it: design, performance, exhaust, Nav, feel, price. All in one.

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  Nice cruiser but terrible transmission - 2009 Infiniti G37
  By Antonio246 - October 21 - 3:30 pm

  I traded an 06 Passat for my G three months ago. So far really like the car except for a couple of complaints. The transmission jolts the car when shifting gears most of the time and the quick shift is useless. Hesitates when changing gears and then its like it cant decide which gear to settle into when downshifting. Very annoying and disappointing. Also, cruise control revs the engine suddenly when using the accelerate feature. Personally dont care about the poor gas mileage. Its not that bad and I wasnt expecting too much with this much power.

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  My 1st G - 2009 Infiniti G37
  By VRod - October 20 - 5:50 am

  This car overall is a great car for its class and price. Its fun to drive. great acceleration, Braking is very good, can be touchy at first but one gets used to it. I had the car for 9 months and put on 30,000 miles my gas mileage averages at 23 mph combo city/highway and I have gotten 26 mph straight highway. I have gotten as low as 10 mph, but then again this is a 330 hp car with AWD and thats what happens when you go full throttle of the line. Gas mileage for this car considering the weight, power, and the AWD, is very good and as expected. If buying this car for fuel economy then you are looking at the wrong car. If youre looking for some driving fun, then this is the car.

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  Awesome Car - 2008 Infiniti G37
  By RonM - October 10 - 7:40 am

  Gotta love it, performance and luxury in one package for thousands less than comparably equipped vehicles.

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  Infiniti has a winner! - 2008 Infiniti G37
  By Mary C. - September 26 - 9:20 am

  After driving a Nissan 350-Z for the past couple of years, it was time for a more comfortable daily driver. Since, I love my Z so much, it only made sense to look at an Infiniti G- 37. I went with the G-37S with the Premium and Sports packages. I love the Bluetooth connection and stereo system. I opted not to get the back up camera and Navigation as Ive lived just fine for years without them. I also looked at Lexus, Mercedes and BMW, but I liked the G-37 the most. After the 350-Z, good handling was a must as was peppiness. I expect a car to go when I step on it and this car does not disappoint! It is a fun, responsive car to drive and I love it. I have not regretted purchasing it!

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  Most Handsome Sports Coupe on the Road - 2008 Infiniti G37
  By RC - September 22 - 4:43 pm

  The G37s is drop dead gorgeous and a blast to drive. Handling and acceleration are excellent. I compare the acceleration and handling of the G37 (manual trans) favorably to other cars Ive owned in the past (a Mustang GT 06 and BMW 528i 01, both with manual trans). The G37 comes with all the comfort features and amenities you could possibly want in a luxury coupe, for a third of the price of comparable cars. This car is a keeper for years to come and is destined to become a classic.