Subaru WRX power train problems by year
147 NHTSA owner complaints name the power train across 11 WRX model years. The most reported year is 2008 with 48 reports.
| Year | Power Train reports | Share | Median mileage | |
|---|---|---|---|---|
| 2022 WRX | 4 | 16% | — | |
| 2019 WRX | 2 | 7% | — | |
| 2018 WRX | 6 | 14% | — | |
| 2017 WRX | 11 | 21% | — | |
| 2016 WRX | 4 | 13% | — | |
| 2015 WRX | 18 | 35% | 24,000 mi | |
| 2009 WRX | 33 | 80% | 65,845 mi | |
| 2008 WRX | 48 | 74% | 69,500 mi | |
| 2004 WRX | 1 | 2% | — | |
| 2003 WRX | 4 | 7% | — | |
| 2002 WRX | 16 | 4% | 35,695 mi |
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.