Infiniti QX50 engine and engine cooling problems by year
42 NHTSA owner complaints name the engine and engine cooling across 3 QX50 model years. The most reported year is 2019 with 31 reports.
| Year | Engine and Engine Cooling reports | Share | Median mileage | |
|---|---|---|---|---|
| 2021 QX50 | 7 | 18% | — | |
| 2020 QX50 | 4 | 13% | — | |
| 2019 QX50 | 31 | 23% | 82,000 mi |
Share is the fraction of that year’s complaints naming the engine and engine cooling. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.