Infiniti QX50 engine problems by year
86 NHTSA owner complaints name the engine across 4 QX50 model years. The most reported year is 2019 with 49 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2021 QX50 | 17 | 44% | — | |
| 2020 QX50 | 15 | 50% | — | |
| 2019 QX50 | 49 | 36% | — | |
| 2016 QX50 | 5 | 26% | — |
Share is the fraction of that year’s complaints naming the engine. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.