BMW 550I fuel/propulsion system problems by year
26 NHTSA owner complaints name the fuel/propulsion system across 3 550I model years. The most reported year is 2011 with 14 reports.
| Year | Fuel/propulsion System reports | Share | Median mileage | |
|---|---|---|---|---|
| 2012 550I | 11 | 31% | — | |
| 2011 550I | 14 | 17% | 55,000 mi | |
| 2006 550I | 1 | 4% | — |
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.