Infiniti QX4 power train problems by year
17 NHTSA owner complaints name the power train across 6 QX4 model years. The most reported year is 2001 with 6 reports.
| Year | Power Train reports | Share | Median mileage | |
|---|---|---|---|---|
| 2003 QX4 | 1 | 5% | — | |
| 2002 QX4 | 2 | 5% | — | |
| 2001 QX4 | 6 | 8% | — | |
| 1999 QX4 | 3 | 7% | — | |
| 1998 QX4 | 3 | 10% | — | |
| 1997 QX4 | 2 | 4% | — |
Share is the fraction of that year’s complaints naming the power train. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.