BMW 545I power train problems by year
23 NHTSA owner complaints name the power train across 2 545I model years. The most reported year is 2005 with 15 reports.
| Year | Power Train reports | Share | Median mileage | |
|---|---|---|---|---|
| 2005 545I | 15 | 19% | 67,500 mi | |
| 2004 545I | 8 | 19% | — |
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.