BMW 850 owners have reported a total of 11 problems for their cars built in the 2 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 850. The 1997 BMW 850 cars have the most problems reported (9 problems).
The following chart shows the 6 most common problems for BMW 850 cars. The number one most common problem is related to the vehicle's electrical system (4 problems). The second most common problem is related to the vehicle's engine and engine cooling (2 problems).