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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  Great Value for the $ - Sport & Luxury! - 2008 Infiniti G37
  By Mark - March 3 - 12:40 pm

  I did a great deal of research, and a number of test drives of Acura, Lexus, BMW, etc. before I finally decided to get my Infiniti. For me, it came down to the Lexus IS350, BMW 335i & Acura TL-S. I simply could not justify the extra $$ for the Bimmer considering what the Infiniti offered (great quality, comparable sportiness, for less money). I have not had the car long, but have already recd compliments on it. After all, isnt that partly why we get these kinds of cars to begin with - to turn heads?!

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  Wouldnt get any other car - 2009 Infiniti G37
  By tecnoxus - February 26 - 11:37 pm

  I spent a long time doing research on my next car (4 years) each time I took a car that meet my requirements out on a test drive I was disappointed. I wanted something sporty that wasnt just a flat out race car. BMW got really close. But considering that I got my Infiniti for $45k, when a similarly equipped BMW would have cost $65K, Im rather happy with how everything turned out.

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  G37! - 2009 Infiniti G37
  By G35_RJ - February 14 - 9:53 am

  Coming from a 06 G35 6MT sedan (w/ sport and premium) - I thought I would miss the VLSD and 6MT. The 7AT and VQ37VHR more than make up for it. This engine is more powerful and more refined. The power band is excellent, and power is always ready. I love being in 7th gear, and doing 2600 rpm at 80mph - averaging over 29MPG. The cabin is quieter over the G35, and feels roomier. My sun shade from the G35 fits on the G37, BONUS!! I was looking at the ISF, C63, G8 GXP, and 330. I wanted a sporty sedan that wasnt too big. The e55 would have been too big. The G37 gave me everything I wanted, at a wonderful price.

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  G37S - 2008 Infiniti G37
  By FAS - February 11 - 6:23 am

  Went with Journey with Prem. and Sport Options. Coming from Lexus and looking for more of a sports car and this car fits the bill with power and looks. I do not expect to have any problems with a foreign make like Infiniti similar to Lexus,which was important. I wanted more time on the roads and less in the shop. First thing to do is change out standard air filters with 2 K&N Air Filters!

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  G37x, a well rounded sport sedan. - 2009 Infiniti G37
  By Bluesmaster - February 8 - 3:33 am

  Comfortable drivers seat, plenty of room in front, great features. Rear seats are a bit tight but the rear headroom is fine. Handles, steers, stops and accelerates extremely well and is very fun to drive. The controls for bluetooth, nav, climate and audio features are intuitive and easy to use. The backup camera is fantastic. Gas mileage is not great, but its a heavy car with 328 hp so thats to be expected. Very solid construction and well executed interior.

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  G37 x sedan premium and nav package - 2009 Infiniti G37
  By mflo - February 7 - 5:23 am

  This car is amazing. I test drove the mercedes benz c300, bmw 3 series, lexus is250 and of course infiniti g37. The g37 was by far my favorite. Its fast and luxurious. With the highest horsepower in its class this car was an easy choice considering all the standard features.

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  Great Value - 2008 Infiniti G37
  By chuck - January 29 - 1:06 pm

  Traded in my 6YO E55. This car has less stowage and torque - but the ride/handling quality and feature set are unbeatable.

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  G37 over vette and cayman - 2008 Infiniti G37
  By Karl - January 26 - 8:06 pm

  Came out of an 04 350Z. Have always loved the G. Car has a fantastic ride for the 19" wheels. Exceptional handling and what lines. One of my fav features are the seats. The music box is all I listen to now and is awesome. Tires are starting to feather a bit on front already, will most likely give me the dreaded tire growl at only 4K. yuk Nissan. MPG 20, who cares, this is a sports car and yes I run premium. Absolutely love pushing that start button every morning and hearing that feral sounding music in back.

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  One of the best cars I have driven! - 2009 Infiniti G37
  By Mike P - January 19 - 3:20 am

  I looked for quite a while before I ordered my G37xS. I was a big 3 letter fan (BMW) but after I drove the 2008 G35, I was sold. I began to read about the improvements that were coming for 2009 and ordered one as early as I could. The AWD Sport is fantastic. I love the paddle shifters. The car handles very well and it accelerates so smoothly that you barely feel the shifts. The fit and finish are great. I am a big guy and I fit quite comfortably. Everyone talks about the value and I agree, this car is better than every car priced below $65K. The more other cars I drove, the more it made my decision clearer. I have 3,000 miles on it and loved driving every one of them. Fantastic vehicle!

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  Born to Run - 2008 Infiniti G37
  By L.A. - January 16 - 12:20 pm

  Weve wanted an Infiniti Coupe for two years, and were glad we waited for this one! Great power, great handling. Intelligent Key System and Push Button Start make life real easy. Got it in vibrant red with chrome wheels. Definitely get premium, navigation, and sport packages, theyre worth the money. Suggest you get it detailed immediately and then have certified installers put on 3M clear bra (protect your investment!).