1999 Pontiac Bonneville vs 2001 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 | 1999 Pontiac Bonneville | 2001 Pontiac Bonneville |
|---|---|---|
| NHTSA complaints | 143 | 129 |
| Recall campaigns | 1 | 0 |
| Service bulletins (TSBs) | 60 | 384 |
| Investigations | 4 | 2 |
| Crash reports | 5 | 6 |
| Fire reports | 9 | 20 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 19–20 | 20 |
| Median reported incident mileage | 70,048 mi | 69,000 mi |
Reported problems side by side
| Component | Pontiac Bonneville | Pontiac Bonneville |
|---|---|---|
| Engine and Engine Cooling | 59 | 22 |
| Electrical System | 22 | 16 |
| Steering | 3 | 31 |
| Fuel System, Gasoline | 19 | 11 |
| Power Train | 8 | 17 |
| Visibility | 6 | 15 |
| Air Bags | 8 | 11 |
| Service Brakes, Hydraulic | 9 | 7 |
Symptoms owners describe
| Stalling | 35 | 7 |
| Loss of power | 6 | 0 |
| Hesitation / surging | 6 | 0 |
| Clunking / rattling | 0 | 12 |
| Vibration / shaking | 0 | 7 |
| Electrical failures | 0 | 5 |
| Airbag warning light | 0 | 5 |
1999 Pontiac Bonneville
2001 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.