Infiniti QX50 vs Toyota Highlander
Owner complaints, worst years and recall history side by side, from official NHTSA data. Last verified Aug 8, 2026. Raw complaint counts are not adjusted for sales volume.
Infiniti QX50
- Total complaints
- 223
- Avg per model year
- 29
- Recall campaigns (all years)
- 7
- Most complained year
- 2019 (135)
Top problems: Engine, Engine and Engine Cooling, Electrical System
Toyota Highlander
- Total complaints
- 5,568
- Avg per model year
- 223
- Recall campaigns (all years)
- 51
- Most complained year
- 2021 (485)
Top problems: Power Train, Electrical System, Unknown OR Other
Complaints by model year
| Year | Infiniti QX50 | Toyota Highlander | ||
|---|---|---|---|---|
| 2024 | 4 | 39 | ||
| 2023 | 4 | 170 | ||
| 2022 | 16 | 228 | ||
| 2021 | 39 | 485 | ||
| 2020 | 30 | 302 | ||
| 2019 | 135 | 469 | ||
| 2017 | 13 | 261 | ||
| 2016 | 19 | 109 | ||
| 2015 | 3 | 189 |
Method. Complaints are unique NHTSA reports per model year. A model that sold more units will naturally accumulate more complaints — compare the shape across years, not just the raw totals, and read the year pages for what actually fails.