BMW 135I power train problems by year
11 NHTSA owner complaints name the power train across 3 135I model years. The most reported year is 2012 with 6 reports.
| Year | Power Train reports | Share | Median mileage | |
|---|---|---|---|---|
| 2012 135I | 6 | 32% | — | |
| 2011 135I | 4 | 15% | — | |
| 2008 135I | 1 | 2% | — |
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.