Chart based on 619 Porsche 911 and 1202 BMW X3 repairs.
Chart based on 501 Porsche 911 and 746 BMW X3 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Porsche 911 or BMW X3 problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Porsche 911 and BMW X3 Problems and Repair Histories