1990 Infiniti Q45 vs 1991 Infiniti Q45
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 Infiniti Q45 | 1991 Infiniti Q45 |
|---|---|---|
| NHTSA complaints | 28 | 34 |
| Recall campaigns | 0 | 0 |
| Service bulletins (TSBs) | 10 | 30 |
| Investigations | 1 | 3 |
| Crash reports | 1 | 3 |
| Fire reports | 0 | 4 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 17 | 17 |
| Median reported incident mileage | — | — |
Reported problems side by side
| Component | Infiniti Q45 | Infiniti Q45 |
|---|---|---|
| Power Train | 14 | 4 |
| Service Brakes, Hydraulic | 2 | 6 |
| Equipment | 1 | 7 |
| Engine and Engine Cooling | 3 | 4 |
| Visibility | 3 | 4 |
| Electrical System | 2 | 4 |
| Suspension | 1 | 5 |
| Fuel System, Gasoline | 1 | 2 |
1990 Infiniti Q45
1991 Infiniti Q45
Compare all Infiniti Q45 vs Infiniti Q45 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.