BMW 320 owners have reported a total of 21 problems for their cars built in the 5 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 320. The 2001 BMW 320 cars have the most problems reported (11 problems).
The following chart shows the 11 most common problems for BMW 320 cars. The number one most common problem is related to the vehicle's engine and engine cooling (7 problems). The second most common problem is related to the vehicle's power train (3 problems).