BMW 550 owners have reported a total of 366 problems for their cars built in the 11 model years listed in the chart below. The chart shows the number of problems reported across all service years for each given model year of the BMW 550. The 2011 BMW 550 cars have the most problems reported (138 problems).
The following chart shows the 20 most common problems for BMW 550 cars. The number one most common problem is related to the vehicle's engine and engine cooling (76 problems). The second most common problem is related to the vehicle's electrical system (43 problems).