BMW 430I engine problems by year
30 NHTSA owner complaints name the engine across 3 430I model years. The most reported year is 2018 with 14 reports.
| Year | Engine reports | Share | Median mileage | |
|---|---|---|---|---|
| 2019 430I | 7 | 33% | — | |
| 2018 430I | 14 | 39% | — | |
| 2017 430I | 9 | 38% | — |
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.