1992 Buick Lesabre vs 1992 Pontiac Bonneville
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 | 1992 Buick Lesabre | 1992 Pontiac Bonneville |
|---|---|---|
| NHTSA complaints | 189 | 113 |
| Recall campaigns | 0 | 0 |
| Service bulletins (TSBs) | 17 | 20 |
| Investigations | 3 | 2 |
| Crash reports | 17 | 13 |
| Fire reports | 24 | 5 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 19 | 17–19 |
| Median reported incident mileage | — | — |
Reported problems side by side
| Component | Buick Lesabre | Pontiac Bonneville |
|---|---|---|
| Service Brakes, Hydraulic | 63 | 45 |
| Electrical System | 21 | 17 |
| Engine and Engine Cooling | 26 | 9 |
| Power Train | 20 | 10 |
| Air Bags | 14 | 7 |
| Fuel System, Gasoline | 10 | 5 |
| Structure | 10 | 4 |
| Parking Brake | 9 | 0 |
Symptoms owners describe
| Brake problems | 12 | 9 |
| Stalling | 11 | 11 |
| Rust / corrosion | 8 | 5 |
1992 Buick Lesabre
1992 Pontiac Bonneville
Compare all Buick Lesabre 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.