2009 Audi A4 Cabriolet vs 2009 Infiniti G37
Complaints, recalls, TSBs, investigations and safety ratings side by side, from official federal data. Last verified Aug 8, 2026. Raw complaint counts are not adjusted for sales volume.
| Metric | 2009 Audi A4 Cabriolet | 2009 Infiniti G37 |
|---|---|---|
| NHTSA complaints | 22 | 167 |
| Recall campaigns | 4 | 0 |
| Service bulletins (TSBs) | 393 | 112 |
| Investigations | 0 | 0 |
| Crash reports | 0 | 5 |
| Fire reports | 0 | 0 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 25 | 20–21 |
| Median reported incident mileage | — | 71,000 mi |
Reported problems side by side
| Component | Audi A4 Cabriolet | Infiniti G37 |
|---|---|---|
| Air Bags | 18 | 88 |
| Engine | 1 | 21 |
| Power Train | 0 | 18 |
| Electrical System | 0 | 16 |
| Seats | 0 | 13 |
| Vehicle Speed Control | 0 | 9 |
| Visibility/wiper | 0 | 6 |
| Service Brakes, Hydraulic | 0 | 5 |
Symptoms owners describe
| Airbag warning light | 0 | 43 |
| Stalling | 0 | 14 |
| Vibration / shaking | 0 | 8 |
| Loss of power | 0 | 7 |
| Hesitation / surging | 0 | 5 |
2009 Audi A4 Cabriolet
2009 Infiniti G37
Compare all Audi A4 Cabriolet 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.