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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  On Cloud 9! LOVE THIS CAR!!! - 2009 Infiniti G37
  By mdkatie23 - June 12 - 1:10 pm

  Like other posters, I researched/test drove so many vehicles before finally taking the plunge on the G. None could compare to Infinitis styling, comfort, power, technology, and VALUE! I had to have the premium package and navi. The navigation system in this car is awesome---one of the best on the market. The toys on the inside--- bluetooth, ipod connector, back up camera really appeal to my techie side. The jump from 0-60 will make your heart flutter. The interior leather is supple and the car is simply striking on the road. Be prepared---people will stare! I just cannot say enough about this car. Infiniti---keep doing what youre doing. Customer for life!

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  What a tremendous vehicle! - 2009 Infiniti G37
  By Rowdy Yates - May 20 - 11:46 am

  Moonlight White G37S with Premium/Navigation/Sport/Technology/4- wheel Active Steering packages Just brought this home. I had been shopping around since February. Looked at the BMW 335, Audi A4, Mercedes C300, Lexus IS350/ES350, Volkswagen Passat and CC. After all was said and done, the bang for the buck was clearly with the 09 G37. The most impressive part of the cars performance isnt necessarily the 0-60 time (although it is nice). I find that its ability to get up and go when already at highway speeds to get around slower traffic and put safe distance between you and others has to be experienced to be fully appreciated.

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  Best Bang for Buck Luxury Sport Coupe - 2008 Infiniti G37
  By frommx5tomz3 - May 2 - 1:36 am

  This car performs amazingly well for a luxury car. It is fast and fun, but still has that "executive" feel of a luxury car. I love that by getting just the Premium Pkg, you essentially get all of the goodies that I wanted and can keep the price of this car around $37K. There really are only a couple of RWD luxury sport coupes available with a stick under $50K, and this is by far the best deal. As good as a Bimmer (I drove each several times) for about $10K less.

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  Great so far - 2009 Infiniti G37
  By eddie100 - March 28 - 9:35 am

  Bought my 09 G37x coupe used with 31K mi, very sporty, engine is ferocious, the power doesnt drop off until you hit non-legal speeds. Doesnt have the razor sharp handling of my 06 G35 Coupe, but its very close and has a smoother, more compliant ride that soaks up bumps very well. Interior with Bose, navigation, and rear view camera is great! I love this car!

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  2009 G37xS Top Choice - 2009 Infiniti G37
  By AJ - March 10 - 7:36 pm

  This is my first all-wheel drive car. In the past I was a rear-drive enthusiast - Ive owned 3 BMWs and most recently a 2003 Infiniti G35S. The ride is top quality and the car is one of the best I have driven. I was initially concerned that the weight of the AWD would hurt the handling and acceleration. The impact is really minimal vs. the S version, but I live in the snow belt. Even on an icy road, its very hard to spin the wheels - great traction! I was also concerned that the sport seats would be a bit tight, but after driving for a few days, I was convinced that they are an excellent choice (unless you are over 210 lbs.). Overall, I am very pleased.

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  Everything and more.. - 2009 Infiniti G37
  By GMan - January 30 - 10:06 am

  Have had this car about a month with 1800 miles on it and I love it. Its the best of both worlds, you can just cruise or drive it hard and it responds flawlessly no matter what! The 7AT helps with the gas mileage and is fun to drive in the manual mode! Coming from a Maxima I expect the same reliability as well.

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  Fun, Beautiful, But Premium Price with Poor Materials - 2009 Infiniti G37
  By billfisher52 - January 28 - 8:36 pm

  We owned this car for three years and absolutely loved the exterior design. I think its one of the most beautiful cars on the road. However, there were some major issues that start with cheap materials. The cheap plastics in the dash and door panels do not befit a car selling for 50 large. The leather seat material was far less opulent than my Hyundai Genesis, when the doors close you cannot reach the seat adjuster without scratching the aluminum trim on the doors. Build quality was poor. Rubber weatherstripping squeezing out from trim, rattles when top up ands zero trunk space with top down. This is a $30K car with the top chopped off and $23K added to the price. Period.

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  G37X If you commute and want a fun ride - 2009 Infiniti G37
  By BVan - January 27 - 3:10 am

  If you commute more than 40-miles a day you will love this car. The all wheel drive is great in the winter and because 60% of the power is provided to the real wheels the car still handles very well like a performance car. The 7 speed transmission with the ability kick into sport mode is exhilarating. The 330-hp really performs with this well synchronized power train. The only down side is that I got a speeding ticket my first month because the car runs so smooth and has exceptional power that you need to watch the acceleration or get ready to shell out some green stamps to the police. The sound system and the instrumentation feel natural. Small middle armrest compartment is a drag.

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  Awesome sedan - 2009 Infiniti G37
  By atlGdriver - January 3 - 6:56 pm

  Overall, I am extremely satisfied with my 2009 Journey sedan. This thing is fast and handles really well. The dials and controls are mostly intuitive. I like that you dont have to use the scroll wheel to control the stereo and climate controls. The voice commands for the Bluetooth integration work pretty well, but some of the prompts are a little long to get through.

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  Great driving experience - 2009 Infiniti G37
  By mince - December 31 - 5:40 pm

  I am the proud owner of this 2009 G37 and so far I love it. I try to find excuses to go somewhere just so I can drive it. This car is FAST. I have to be careful so I dont get a ticket. I usually keep it in "D" mode to tame the horses and for better fuel economy. I average about 22mpg in city driving. The navigation and premium packages were well worth the upgrade. This car is just a dream to drive.