2005 Infiniti QX56 vs 2006 Infiniti QX56
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 | 2005 Infiniti QX56 | 2006 Infiniti QX56 |
|---|---|---|
| NHTSA complaints | 80 | 79 |
| Recall campaigns | 3 | 3 |
| Service bulletins (TSBs) | 99 | 92 |
| Investigations | 0 | 0 |
| Crash reports | 2 | 0 |
| Fire reports | 0 | 0 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 14 | 14 |
| Median reported incident mileage | 96,500 mi | 93,321 mi |
Reported problems side by side
| Component | Infiniti QX56 | Infiniti QX56 |
|---|---|---|
| Service Brakes | 22 | 46 |
| Service Brakes, Hydraulic | 9 | 11 |
| Electrical System | 7 | 8 |
| Fuel/propulsion System | 12 | 2 |
| Power Train | 5 | 7 |
| Fuel System, Gasoline | 11 | 0 |
| Exterior Lighting | 5 | 4 |
| Engine | 2 | 6 |
Symptoms owners describe
| Stalling | 14 | 11 |
| Vibration / shaking | 8 | 6 |
| Check engine light | 7 | 0 |
| Brake problems | 6 | 13 |
2005 Infiniti QX56
2006 Infiniti QX56
Compare all Infiniti QX56 vs Infiniti QX56 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.