DecodedCars2013 Infiniti G37
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2013 models.
- Class
- Subcompact Cars
- Body styles
- 2dr Cabrio, 2dr Coupe, 2dr Coupe G37x AWD, 2dr Coupe Isp Convertible
- Engines
- 3.7L 6-cyl
- Drivetrain
- Rear-Wheel Drive, All-Wheel Drive
- Fuel
- Premium Gasoline
- MPG (best)
- 22 combined · 19 city / 26 hwy
- Length
- 183.1–187 in
- Curb weight
- 3,642–4,189 lb
- NHTSA rating
- Not rated
- Recalls
- 0 campaigns
Pros & cons
What's good
- AWD / 4WD available
- No recalls so far
Watch out for
- Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.
Calculated from EPA, NHTSA and vPIC data against 24 similar 2013 models — not a review. How we calculate this →
Overview
The 2013 Infiniti G37 is a subcompact car offered with a 3.7L 6-cyl engine and rear-wheel drive and all-wheel drive.
It measures about 184 inches long and 72 inches wide on a 112-inch wheelbase, with a curb weight of roughly 4,109 lb (2dr Cabrio).
EPA rates its most efficient version at 22 MPG combined (19 city / 26 highway), 0% better than the 2013 subcompact car average of 22 MPG, for an estimated $3,750 a year in fuel.
NHTSA has not published a 5-Star overall rating for this model year.
It has 0 recall campaigns on file and owners have filed 56 complaints with NHTSA since 2015, most often about the air bags.
What changed for 2013
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2012 G37 — a carry-over year in the data.
Compared with 2012; trim, feature and price changes aren't covered. See the 2012 G37 →
Dimensions & weight
| Body | Length | Width | Height | Wheelbase | Track F / R | Curb weight | Weight F/R |
|---|---|---|---|---|---|---|---|
| 2dr Cabrio | 183.5 in | 71.7 in | 54.7 in | 112.2 in | 60.6 / 63 in | 4,109 lb | 52/48 |
| 2dr Coupe | 183.1 in | 71.7 in | 55.5 in | 112.2 in | 60.6 / 61.4 in | 3,642 lb | 54/46 |
| 2dr Coupe G37x AWD | 183.1 in | 71.7 in | 54.7 in | 112.2 in | 60.6 / 61.4 in | 3,847 lb | 56/44 |
| 2dr Coupe Isp Convertible | 185 in | 71.7 in | 54.7 in | 112.2 in | 60.6 / 61.4 in | 4,189 lb | 54/46 |
| 2dr Coupe Isp Coupe | 185 in | 71.7 in | 54.7 in | 112.2 in | 60.6 / 61.4 in | 3,717 lb | 54/46 |
| 4dr Sedan RWD M6 Sport | 187 in | 69.7 in | 57.1 in | 112.2 in | 59.8 / 60.2 in | 3,706 lb | 53/47 |
Transport Canada CVS (Open Government Licence – Canada), Canadian-market figures.
Will it fit your garage? Check with your measurements →Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| G37 Coupe | 3.7L 6-cyl | Automatic (S7) | Rear-Wheel Drive | 19 / 26 / 22 | 0% | $3,750 | 411 |
| G37 | 3.7L 6-cyl | Automatic (S7) | Rear-Wheel Drive | 19 / 26 / 22 | -13% | $3,750 | 411 |
| G37 Convertible | 3.7L 6-cyl | Automatic (S7) | Rear-Wheel Drive | 17 / 25 / 20 | -9% | $4,100 | 441 |
| G37 Coupe | 3.7L 6-cyl | Manual 6-spd | Rear-Wheel Drive | 17 / 25 / 20 | -9% | $4,100 | 454 |
| G37x Coupe | 3.7L 6-cyl | Automatic (S7) | All-Wheel Drive | 18 / 25 / 20 | -9% | $4,100 | 435 |
| G37 | 3.7L 6-cyl | Manual 6-spd | Rear-Wheel Drive | 17 / 25 / 20 | -21% | $4,100 | 454 |
| G37x | 3.7L 6-cyl | Automatic (S7) | All-Wheel Drive | 18 / 25 / 20 | -21% | $4,100 | 435 |
| G37 Convertible | 3.7L 6-cyl | Manual 6-spd | Rear-Wheel Drive | 16 / 24 / 19 | -14% | $4,350 | 474 |
EPA estimates; "vs. class" is combined MPG against the 2013 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2013 Infiniti G37.
Similar 2013 subcompact cars
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2013 Infiniti G37 (this car) | 22 MPG | Not rated | 0 |
| 2013 BMW 3 Series | 28 MPG | Not rated | 0 |
| 2013 BMW 5 Series | 27 MPG | Not rated | 0 |
| 2013 Mercedes-Benz E-Class | 26 MPG | Not rated | 0 |
| 2013 Lexus IS | 24 MPG | Not rated | 4 |
| 2013 Audi A4 | 26 MPG | Not rated | 4 |
| 2013 Mercedes-Benz C-Class | 25 MPG | Not rated | 0 |
Recalls (0)
No vehicle recalls on file with NHTSA for the 2013 Infiniti G37.
Check your VIN for open recalls at NHTSA ↗Not every 2013 Infiniti G37 is affected — only a VIN check confirms your car.
Owner-reported problems
Unverified owner reports; best-sellers collect more.
Used 2013 Infiniti G37 buyer's checklist
- Run the VIN at nhtsa.gov/recalls. No recalls on file, but check anyway.
- Air Bags — 30 owner reports. Confirm the airbag warning light turns off after start-up and any airbag recall was completed.
- Structure › Body — 8 owner reports. Open and close every door, the hood and tailgate; look for rust or misaligned panels.
- Electrical System — 6 owner reports. Test every window, lock, light, screen and USB port; check the battery age.
- Mileage to watch. Owners typically reported problems around 43,000 miles; ask what was repaired near that point.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2013 Infiniti G37. Not a substitute for a professional inspection.
Other G37 years
Compare all years →Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Infiniti. How we calculate this →