BMW 330I engine problems by year
88 NHTSA owner complaints name the engine across 9 330I model years. The most reported year is 2017 with 20 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2021 330I | 8 | 28% | — | |
| 2020 330I | 19 | 37% | — | |
| 2019 330I | 9 | 22% | — | |
| 2018 330I | 12 | 38% | — | |
| 2017 330I | 20 | 49% | — | |
| 2006 330I | 16 | 7% | 100,000 mi | |
| 2005 330I | 1 | 4% | — | |
| 2002 330I | 1 | 2% | — | |
| 2001 330I | 2 | 2% | — |
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.