2009 Infiniti G37 vs 2011 Infiniti G37
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 7, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2009 Infiniti G37 | 2011 Infiniti G37 |
|---|---|---|
| NHTSA complaints | 167 | 99 |
| Recall campaigns | 0 | 1 |
| Service bulletins (TSBs) | 112 | 135 |
| Investigations | 0 | 0 |
| Crash reports | 5 | 7 |
| Fire reports | 0 | 1 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 20–21 | 19–22 |
| Median reported incident mileage | 71,000 mi | 52,000 mi |
Reported problems side by side
| Component | Infiniti G37 | Infiniti G37 |
|---|---|---|
| Air Bags | 88 | 50 |
| Power Train | 18 | 6 |
| Electrical System | 16 | 8 |
| Engine | 21 | 2 |
| Seats | 13 | 7 |
| Vehicle Speed Control | 9 | 9 |
| Structure | 5 | 11 |
| Visibility/wiper | 6 | 0 |
Symptoms owners describe
| Airbag warning light | 43 | 26 |
| Stalling | 14 | 0 |
| Vibration / shaking | 8 | 0 |
| Loss of power | 7 | 0 |
| Hesitation / surging | 5 | 5 |
2009 Infiniti G37
2011 Infiniti G37
Compare all Infiniti G37 vs Infiniti G37 years →
Method. Complaints are unique NHTSA reports. A vehicle that sold more units will naturally accumulate more complaints — use shares and read the underlying reports before drawing conclusions.