2003 Pontiac Bonneville vs 2005 Pontiac Bonneville
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 | 2003 Pontiac Bonneville | 2005 Pontiac Bonneville |
|---|---|---|
| NHTSA complaints | 54 | 27 |
| Recall campaigns | 2 | 0 |
| Service bulletins (TSBs) | 424 | 495 |
| Investigations | 0 | 0 |
| Crash reports | 3 | 2 |
| Fire reports | 5 | 1 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 19–21 | 18–21 |
| Median reported incident mileage | 78,029 mi | 119,000 mi |
Reported problems side by side
| Component | Pontiac Bonneville | Pontiac Bonneville |
|---|---|---|
| Electrical System | 10 | 8 |
| Steering | 10 | 5 |
| Air Bags | 3 | 12 |
| Engine | 9 | 4 |
| Power Train | 6 | 2 |
| Engine and Engine Cooling | 6 | 1 |
| Fuel/propulsion System | 3 | 0 |
| Fuel System, Gasoline | 3 | 0 |
Symptoms owners describe
| Clunking / rattling | 8 | 0 |
| Airbag warning light | 0 | 9 |
2003 Pontiac Bonneville
2005 Pontiac Bonneville
Compare all Pontiac Bonneville vs Pontiac Bonneville 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.