Subaru WRX fuel/propulsion system problems by year
40 NHTSA owner complaints name the fuel/propulsion system across 11 WRX model years. The most reported year is 2004 with 8 reports.
| Year | Fuel/propulsion System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2022 WRX | 1 | 4% | — | |
| 2019 WRX | 2 | 7% | — | |
| 2018 WRX | 6 | 14% | — | |
| 2017 WRX | 3 | 6% | — | |
| 2016 WRX | 2 | 6% | — | |
| 2015 WRX | 5 | 10% | — | |
| 2009 WRX | 1 | 2% | — | |
| 2008 WRX | 2 | 3% | — | |
| 2004 WRX | 8 | 19% | — | |
| 2003 WRX | 4 | 7% | — | |
| 2002 WRX | 6 | 1% | — |
Share is the fraction of that year’s complaints naming the fuel/propulsion system. Raw counts are not adjusted for sales volume — years that sold more units naturally accumulate more reports.