| 1 | 0 | 3 | 4 | 3 | 4 |
2011 Infiniti G repairs by problem area
Engine (18%)
Transmission and Drivetrain (7%)
Brakes and Traction Control (9%)
Suspension and Steering (8%)
Electrical and Air Conditioning (25%)
Paint, Rust, Leaks, Rattles, and Trim (25%)
Other (7%)
Select a problem area
- Engine
- Transmission and Drivetrain
- Brakes and Traction Control
- Suspension and Steering
- Electrical and Air Conditioning
- Paint, Rust, Leaks, Rattles, and Trim
- Other
Chart based on 118 repairs.
2011 Infiniti G transmission repair cost distribution
$2500+ (0%)
$1000 - $2499 (0%)
$500 - $999 (0%)
$100 - $499 (25%)
< $100 (75%)
Chart based on 8 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
2011 Infiniti G 4dr Sedan
328-horsepower 3.7L V6 7-speed shiftable automatic AWD
| 75000 mi US $241 |
Transmission leak. Gasket replaced + brake job. |
| 29000 mi | Reprogram of ECU/TCU with latest TSB firmware to correct harsh downshifts and on-throttle acceleration lag. |
| 18000 mi | Reprogram transmission per TSB |
2011 Infiniti G 4dr Sedan
218-horsepower 2.5L V6 7-speed shiftable automatic RWD
| 3500 mi | Transmission shifts inconsistently, sometimes roughly, sometimes over-revs between 3rd and 4th gear. |
| 12000 mi | Intermittent problem ... rpm's flare 300-400 rpm when transmission shifts from 3rd to 4th. Update: The rpm flares occurred with less frequency following the latest ecm and tcm update. They also seemed less likely when driven vigorously. |
2011 Infiniti G 2dr Coupe
330-horsepower 3.7L V6 7-speed shiftable automatic RWD
| 14000 mi | Transmission software upgraded to improve downshifting characteristics. |
2011 Infiniti G 2dr Coupe
330-horsepower 3.7L V6 6-speed manual RWD
| 24000 mi | 6-speed Manual transmission random gear grinding heard and felt when shifting from 2nd to 3rd. |
| 72000 mi US $100 |
replaced manual transmission and differential fluids. |
See TrueDelta's information for all Infiniti models.
