1989 Buick Park Avenue vs 1991 Buick Park Avenue
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 Park Avenue | 1991 Buick Park Avenue |
|---|---|---|
| NHTSA complaints | 21 | 92 |
| Recall campaigns | 0 | 0 |
| Service bulletins (TSBs) | 0 | 11 |
| Investigations | 0 | 2 |
| Crash reports | 2 | 14 |
| Fire reports | 0 | 6 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | — | 19 |
| Median reported incident mileage | — | — |
Reported problems side by side
| Component | Buick Park Avenue | Buick Park Avenue |
|---|---|---|
| Service Brakes, Hydraulic | 3 | 56 |
| Electrical System | 2 | 10 |
| Structure | 6 | 4 |
| Power Train | 2 | 7 |
| Engine and Engine Cooling | 1 | 7 |
| Parking Brake | 0 | 6 |
| Vehicle Speed Control | 2 | 3 |
| Tires | 3 | 1 |
Symptoms owners describe
| Brake problems | 0 | 15 |
1989 Buick Park Avenue
1991 Buick Park Avenue
Compare all Buick Park Avenue vs Buick Park Avenue 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.