Infiniti Q45 power train problems by year
29 NHTSA owner complaints name the power train across 5 Q45 model years. The most reported year is 1990 with 14 reports.
| Year | Power Train reports | Share | Median mileage | |
|---|---|---|---|---|
| 2002 Q45 | 1 | 5% | — | |
| 1994 Q45 | 2 | 7% | — | |
| 1992 Q45 | 8 | 29% | — | |
| 1991 Q45 | 4 | 12% | — | |
| 1990 Q45 | 14 | 50% | — |
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.