2019 Infiniti QX50 vs 2021 Infiniti QX50
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 | 2019 Infiniti QX50 | 2021 Infiniti QX50 |
|---|---|---|
| NHTSA complaints | 135 | 39 |
| Recall campaigns | 3 | 2 |
| Service bulletins (TSBs) | 171 | 126 |
| Investigations | 1 | 1 |
| Crash reports | 3 | 2 |
| Fire reports | 1 | 0 |
| NCAP overall rating | — | — |
| EPA MPG (combined) | 26–27 | 25–26 |
| Median reported incident mileage | 48,760 mi | — |
Reported problems side by side
| Component | Infiniti QX50 | Infiniti QX50 |
|---|---|---|
| Engine | 49 | 17 |
| Engine and Engine Cooling | 31 | 7 |
| Forward Collision Avoidance | 17 | 7 |
| Electrical System | 16 | 8 |
| Power Train | 13 | 4 |
| Service Brakes | 11 | 4 |
| Vehicle Speed Control | 7 | 1 |
| Fuel/propulsion System | 5 | 1 |
Symptoms owners describe
| Loss of power | 13 | 5 |
| Check engine light | 12 | 0 |
| Clunking / rattling | 11 | 0 |
| Stalling | 10 | 0 |
| Hesitation / surging | 5 | 0 |
| Vibration / shaking | 5 | 0 |
2019 Infiniti QX50
2021 Infiniti QX50
Compare all Infiniti QX50 vs Infiniti QX50 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.