2012 INFINITI G Coupe Review
Price Estimate: $5,067 - $7,427
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Edmunds' Expert Review
by the Edmunds Experts
Pros
- Muscular V6 engine
- sharp handling
- strong brakes
- easy-to-use high-tech features
- attractive price.
Cons
- Cramped rear seats
- small trunk
- expensive options structure
- engine gets raucous at high rpm.
What’s new
The Infiniti G Coupe receives no significant changes for 2012.
Edmunds says
Sport-focused, intelligently designed and attractively priced, the 2012 Infiniti G Coupe is an excellent choice for a luxury sport coupe.
For sale near Ashburn, VA
29 listings
- $9,757good price$949 below market
- 115,809 miles
- 1 accident, 5 owners, personal use
- 6cyl automatic
- The Car Exchange (172 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Upgraded Headlights
Close
Located in Virginia Beach, VA
Come Experience The Car Exchange Difference No haggle pricing No high pressure sales Easy Financing options to fit All Credit Profiles - Capital One A...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: JN1CV6EL2CM470440
Stock: 470440MT
Certified Pre-Owned: No - 163,459 miles
- 1 accident, 2 owners, personal use only
- 6cyl automatic
- Pay-Less Auto Center of Roxboro (197 mi away)
- AWD/4WD
- Back-up camera
- Bluetooth
- Leather Seats
- Upgraded Headlights
Close
Located in Roxboro, NC
2012 G37... Super nice and super sporty loaded with options! For more information call 336-599-2886 or stop by today!!
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
20 Combined MPG (18 City/25 Highway)
Listing Information:
VIN: JN1CV6EL0CM473191
Stock: 3379
Certified Pre-Owned: No
Listed since: 09-18-2025
Vehicle overview
Luxury sport coupes like the 2012 Infiniti G37 exist at the midway point between sports cars and entry-level luxury sedans. They are supposed to offer sharp handling, but still ride comfortably. They're supposed to look cooler than their four-door counterparts, yet still provide a backseat that can be used in a pinch. They should also come with all the leather and gizmos the term "luxury" denotes. They are at once a compromise and a best-of-both-worlds proposition.
Quite pleasingly, the G37 pretty much meets all of these requirements. The 2012 Infiniti G coupe lies at the midway point between the Nissan 370Z sports car from which it borrows its platform and the Infiniti G Sedan from which it borrows just about everything else. The result is a two-door that offers a blend of handsome looks, strong performance and athletic handling. Inside the cabin you get nice materials, a stylish design and available high-tech features, plus one of the most user-friendly electronics interfaces around. You obviously don't get the spacious backseat of the G sedan, but it sure beats the Z's non-existent rear seat.
The G37 isn't the only luxury sport coupe around, however. The BMW 3 Series coupe offers better handling and comparable performance, while the Audi A5 is more stylish and fuel-efficient. Another top contender this year is the new Mercedes-Benz C-Class coupe, which is arguably more prestigious. Compared to these other models, the G also typically comes up a little short in terms of trunk and rear seat space. Yet even among this stellar group, Infiniti's G Coupe remains one of our top picks for its total combination of performance, styling and comfort.
Performance & mpg
Every 2012 Infiniti G37 is powered by a 3.7-liter V6 that produces 330 horsepower and 270 pound-feet of torque. A seven-speed automatic and rear-wheel drive are standard. The G37x gets all-wheel drive and the G37 Sport features a six-speed manual transmission.
In Edmunds performance testing, a G37 Sport coupe went from zero to 60 mph in 5.7 seconds -- swift, but the BMW 335i is even quicker. EPA-estimated fuel economy with rear-drive and the automatic is 19 mpg city/27 mpg highway and 22 mpg combined. It's 17/25/19 with the G37 Sport and 18/25/20 with the G37x.
Safety
The 2012 Infiniti G37 comes standard with stability control, traction control, front-seat side airbags, full-length side curtain airbags and active front head restraints. The optional Technology package adds pre-crash seatbelts that use the adaptive cruise control sensors to detect an impending impact and then automatically pre-load belt tension.
In Edmunds brake testing, a G37 Sport came to a stop from 60 mph in an excellent 110 feet. Expect slightly longer distances with the all-season tires found on other models.
Driving
The 2012 Infiniti G Coupe's V6 serves up thrilling acceleration, but we're not fans of the coarse noises it makes at higher engine speeds. The seven-speed automatic transmission provides quick gearchanges via the shift paddles on the steering wheel, and downshifts are quickly executed with precise throttle blips to match revs. Upshifts aren't quite as smooth as we'd like, however. We're also not particularly fond of the six-speed manual transmission, which suffers from a heavy and abrupt clutch engagement.
We can't complain about the G's handling, though. This well-sorted Infiniti attacks curves with aggression and precision, yet it remains poised and compliant when driven over less-than-perfect pavement. Steering feel is commendable, particularly with the quicker ratio provided in the Sport trim or package.
Interior
The G Coupe offers user-friendly controls, excellent build quality and a handsome design -- the latter highlighted by such items as the car's available leather-accented magnesium paddle shifters and the Japanese "Shodo" aluminum trim (or optional wood trim). The optional Bose audio system is excellent.
The front seats are comfortable and well-bolstered, while the available sport-styled seats offer even more aggressive bolstering (though they may be a bit too snug for larger drivers). As expected, the backseats are rather cramped and best suited for little kids or cargo. The trunk measures a modest 7.4 cubic feet but the rear seatbacks fold down if more space is needed. The trunks in the Audi A5 and BMW 3 Series are significantly larger.
2012 INFINITI G Coupe models
The 2012 Infiniti G Coupe seats four people and is available in base G37, G37 Journey, G37x and G37 Sport trim levels. The G37x is essentially an all-wheel-drive version of the Journey. The G Sedan and G Convertible are addressed in separate reviews.
The base G37 comes standard with 18-inch alloy wheels, xenon headlights, foglamps, keyless ignition/entry, cruise control, automatic climate control, eight-way power front seats, leather upholstery and a six-speaker sound system with a six-CD changer, satellite radio and an auxiliary audio jack.
The G37 Journey adds automatic headlights, heated mirrors, dual-zone automatic climate control, heated front seats, Bluetooth phone connectivity, a rearview camera and an iPod/USB audio interface.
The Premium package adds a sunroof, rear parking sensors, a power tilt-and-telescoping steering wheel, driver memory functions and an 11-speaker Bose sound system. To that you can add the Navigation package, which includes a navigation system, a touchscreen interface, real-time traffic and weather, Bluetooth audio connectivity and voice controls.
To both of those packages you can add the Sport package, which includes 19-inch wheels (available separately), summer performance tires, sport-tuned suspension and steering, upgraded brakes, a limited-slip differential, unique styling, front sport seats with adjustable bolsters and thigh support, aluminum pedals and magnesium paddle shifters. To top it all off, the Technology package adds adaptive cruise control, automatic wipers and an advanced climate control system with an air purifier. This all-or-nothing options structure makes it difficult to select features you actually want.
The G37 Sport essentially includes the Premium, Navigation and Sport packages, and adds a standard manual transmission. The sunroof and the Technology package are not available on this model.

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Owners' Opinions
What Owners Like
Owners of the 2012 Infiniti G Coupe consistently appreciate its robust performance and driving dynamics. The car's powerful V6 engine provides a thrilling driving experience that's complemented by impressive handling, whether in snowy conditions or on a sunny weekend trip. Many find the acceleration to be smooth and responsive, and the shift from regular driving to sport mode enhances the car's athletic nature. The reliability of the G Coupe is another strong point, with minimal maintenance issues reported beyond standard wear and tear, such as brake pads and tires. Additionally, the car's expressive design and luxurious interior, complete with a quality sound system, offer an engaging drive wrapped in style, making it an ideal choice for those seeking a blend of luxury and performance without the hefty price tag of some competitors.
Common Issues
The 2012 Infiniti G Coupe is frequently critiqued for its cramped interior, particularly the rear seats, which offer limited legroom and headroom, making them uncomfortable for taller passengers or long journeys. Drivers have expressed frustration with the car's low stance, which can make entry and exit cumbersome, especially for those who are taller or accustomed to a higher seating position like in SUVs. The vehicle's infotainment system and control layout also draw criticism for their complexity and less intuitive design, requiring extra attention to master. The trunk space is another point of contention, as its modest size limits cargo capacity, posing challenges for those needing extra room for long trips or larger items. Additionally, some find the ride noisier than expected, detracting from the luxury coupe experience.
Final Takeaways from Everyday Drivers
The day-to-day experience of driving the 2012 Infiniti G Coupe leaves many owners pleased with its balance of power and style. The car's reliability is a standout feature, with some drivers noting minimal maintenance needs beyond regular service like oil changes and tire replacements. Despite its compact dimensions, the G Coupe is often credited with delivering a rewarding commute, offering the kind of spirited engagement that makes routine drives feel special. However, the emphasis on sportiness means some compromises in cabin space, which might affect its suitability for those with larger families or frequent passengers. Despite these spatial limitations, the sense of luxury and driving pleasure this coupe provides ensures it stays satisfying long after the initial purchase.
Cost to Drive
Monthly estimates based on costs in Virginia
$200/mo for G Coupe G37
G Coupe G37
vs
$148/mo
Avg. Midsize Car
Reliability
The 2012 INFINITI G Coupe has a 4 years / 60,000 miles basic warranty and 1 recall. Below you’ll find our owner reviews.
Recalls
1 recall foundChecking if a car has a recall is simple. Just type the car's VIN number into the NHTSA website (https://www.nhtsa.gov/recalls). If there's an unrepaired recall, you'll see it there.
If a recall shows up, just call your local car dealer. They'll know about the recall and will work with the car maker to fix it for free (if the recall happened within 10 years of the car being first sold).
- Recall Number:
- 11V538000
- Manufactured from:
- 2011-07-02 to 2011-08-29
- Number of vehicles affected:
- 1788
- Defect Description:
- NISSAN IS RECALLING CERTAIN MODEL YEAR 2011 AND 2012 INFINITI G37 COUPE VEHICLES AND CERTAIN MODEL YEAR 2011 NISSAN 370Z VEHICLES MANUFACTURED FROM JULY 2, 2011, THROUGH AUGUST 29, 2011. DUE TO A PROGRAMMING ERROR, THE POWER WINDOW SWITCH CONTROLLER IN THE SUBJECT VEHICLES WAS MANUFACTURED OUT OF SPECIFICATION.
- Defect Consequence:
- THE THRESHOLD FOR AUTO REVERSE ACTIVATION IS HIGHER THAN THE NISSAN SPECIFICATION. SHOULD A BODY PART BECOME TRAPPED BY A CLOSING WINDOW, A PINCH INJURY MAY RESULT.
- Corrective Action:
- NISSAN WILL NOTIFY OWNERS, AND DEALERS WILL REPLACE THE POWER WINDOW SWITCHES WITH NEW ONES FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR ABOUT NOVEMBER 28, 2011. OWNERS MAY CONTACT NISSAN AT 1800-647-7261 OR INFINITI AT 1-800-662-6200.
Warranty
4 years / 60,000 miles Basic Warranty- Basic Warranty
- 4 years / 60,000 miles
- Drivetrain Warranty
- 6 years / 70,000 miles
- Rust Warranty
- 7 years / unlimited miles
- Roadside assistance Warranty
- 4 years / 60,000 miles
INFINITI G Coupe Reviews
Owner Reviews
5(78%)
4(11%)
3(11%)
2(0%)
1(0%)
Most Helpful Owner Reviews
Trending topics
So Far I Really Like the Car
4.75 out of 5 starsjackmeyhoffer, 12/24/2011
2012 INFINITI G Coupe G37 Sport 2dr Coupe (3.7L 6cyl 6M)
I purchased the car in November, 2011.
No significant complaints so far.
The acceleration is very good and the car handles well.
The interior is nice and it is comfortable (except for the rear seats, which are cramped).
Gas mileage isn't great, but I knew that when I bought the car.
Compared to a BMW 3 series (which is what I had and which I was considering buying again), the value of … this car can't be compared.
It would've cost probably $15,000 more for a comparably equipped 335 BMW, and the Infiniti has a bigger engine (330 hp).
The manual transmission is smooth and has a very short movement, which is nice.
The Infiniti also uses standard motor oil, unlike the BMW.
Fantastic Vehicle
5 out of 5 starsTommy, 12/20/2019
2012 INFINITI G Coupe G37x 2dr Coupe AWD (3.7L 6cyl 7A)
Just sold it but miss it already. Had a G37xs Coupe for a little over three years and was a wonderful vehicle. It's shortcomings are easily known; tiny trunk, small back seat but other than that, there aren't many. Extremely reliable, great mpg considering the power, nice sound system, comfortable seats and awesome handling. Some surprises were how well it went in the snow. Replaced … the factory Yokohama's with Continental DWS 06 and the thing was a tank and that's with the sport package / 19" wheels. The only thing I had to do besides standard maintenance was replace the pads and rotors due to warpage. Recommend this car to anyone provided they don't need a lot of space.
Love driving this car, pure sports luxury.
5 out of 5 starsCharles, 12/23/2015
2012 INFINITI G Coupe G37 2dr Coupe (3.7L 6cyl 7A)
Although gas mileage could be better, but that's not why you buy this car. It is the luxury sports car that I always wanted. My 2012 G37 is wonderful, it makes a statement not only an entrance. From that throaty sound from the 330 hp, nice leather interior, and the wide stance it has on the road, traveling for two at it's best.
Reliable, looks good, performs well
4 out of 5 starsDexter Haven, 06/01/2017
2011 INFINITI G Coupe G37x 2dr Coupe AWD (3.7L 6cyl 7A)
I bought this car certified pre-owned in 2104 with 28k miles. I canceled the dealer's extended warranty after a few days, which would have been a waste of $2,800, as I suspected. Since, it is now 2017, and I have not needed any repairs, other than new tires, which was my choice for a softer grip on the street. I didn't drive it for a few weeks and had to jump start it once. That was the … only inconvenience, besides the battery on the keychain dying on me, and I almost got stranded, since they didn't tell me how to start the car with a dead fob. You take the key out of the underside, open the door manually, and insert the dead fob into the dashboard above your left knee. That should allow it to start. Then order a replacement battery on Amazon and install it yourself. It's easy to do and saves a trip to the dealer and some money. One con: the car sits too low for me and offers a poor view of the street, compared to an SUV. Getting in and out is a pain. I'm 6'2", though. I talked to a car guy who said the Infiniti lasts a long time. Other models I have seen here, like the Range Rover Evoque, seem to always break down. So the Infinit gives some peace of mind there. I might get a Nissan Rogue, though, to have a higher perch and more interior room. This G37x a sharp sports car, though.
We have a limited number of reviews for the 2012 INFINITI G Coupe, so we've included reviews for other years of the G Coupe since its last redesign.
2012 G Coupe Highlights
G Coupe
G37
| Base MSRP Excludes Destination Fee | $37,800 |
|---|---|
| Engine Type | Gas |
| Combined MPG | 22 MPG |
| Cost to Drive | $200/month |
| Seating | 4 seats |
| Cargo Capacity All Seats In Place | 7.4 cu.ft. |
| Drivetrain | rear wheel drive |
| Warranty | 4 years / 60,000 miles |
Safety
Key safety features on the G Coupe include:
- Back-up camera
- Alarm
- Tire Pressure Warning
- Stability Control
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