1990 Isuzu Trooper vs 1991 Isuzu Trooper
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 | 1990 Isuzu Trooper | 1991 Isuzu Trooper |
|---|---|---|
| NHTSA complaints | 23 | 57 |
| Recall campaigns | 0 | 0 |
| Service bulletins (TSBs) | 4 | 4 |
| Investigations | 6 | 5 |
| Crash reports | 2 | 5 |
| Fire reports | 5 | 15 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 15 | 15 |
| Median reported incident mileage | — | — |
Reported problems side by side
| Component | Isuzu Trooper | Isuzu Trooper |
|---|---|---|
| Engine and Engine Cooling | 6 | 13 |
| Power Train | 4 | 12 |
| Electrical System | 3 | 7 |
| Wheels | 0 | 8 |
| Fuel System, Gasoline | 1 | 6 |
| Tires | 2 | 4 |
| Vehicle Speed Control | 1 | 5 |
| Structure | 3 | 2 |
1990 Isuzu Trooper
1991 Isuzu Trooper
Compare all Isuzu Trooper vs Isuzu Trooper 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.