1989 Buick Century vs 1989 Pontiac Grand Prix
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 | 1989 Buick Century | 1989 Pontiac Grand Prix |
|---|---|---|
| NHTSA complaints | 40 | 139 |
| Recall campaigns | 0 | 1 |
| Service bulletins (TSBs) | 0 | 4 |
| Investigations | 1 | 8 |
| Crash reports | 8 | 6 |
| Fire reports | 0 | 0 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 19–24 | 20–21 |
| Median reported incident mileage | — | — |
Reported problems side by side
| Component | Buick Century | Pontiac Grand Prix |
|---|---|---|
| Service Brakes, Hydraulic | 1 | 63 |
| Structure | 5 | 18 |
| Engine and Engine Cooling | 5 | 14 |
| Electrical System | 3 | 14 |
| Seat Belts | 7 | 9 |
| Steering | 1 | 12 |
| Vehicle Speed Control | 7 | 2 |
| Seats | 4 | 4 |
Symptoms owners describe
| Rust / corrosion | 0 | 24 |
| Stalling | 0 | 9 |
| Brake problems | 0 | 7 |
1989 Buick Century
1989 Pontiac Grand Prix
Compare all Buick Century vs Pontiac Grand Prix 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.