2002 Infiniti Q45 vs 2002 Nissan Altima
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 | 2002 Infiniti Q45 | 2002 Nissan Altima |
|---|---|---|
| NHTSA complaints | 20 | 1,047 |
| Recall campaigns | 1 | 5 |
| Service bulletins (TSBs) | 110 | 142 |
| Investigations | 0 | 1 |
| Crash reports | 1 | 29 |
| Fire reports | 0 | 28 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 18 | 19–23 |
| Median reported incident mileage | — | 90,000 mi |
Reported problems side by side
| Component | Infiniti Q45 | Nissan Altima |
|---|---|---|
| Engine and Engine Cooling | 4 | 594 |
| Structure | 0 | 128 |
| Engine | 0 | 92 |
| Electrical System | 2 | 77 |
| Exterior Lighting | 3 | 41 |
| Power Train | 1 | 39 |
| Fuel System, Gasoline | 1 | 38 |
| Air Bags | 3 | 34 |
Symptoms owners describe
| Stalling | 0 | 164 |
| Check engine light | 0 | 128 |
| Oil consumption | 0 | 126 |
| Rust / corrosion | 0 | 107 |
| Overheating | 0 | 47 |
| Loss of power | 0 | 32 |
| Vibration / shaking | 0 | 30 |
| Won’t start | 0 | 28 |
2002 Infiniti Q45
2002 Nissan Altima
Compare all Infiniti Q45 vs Nissan Altima 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.