Chart based on 619 Porsche 911 and 850 BMW 1-Series repairs.
Chart based on 501 Porsche 911 and 377 BMW 1-Series 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 1-Series 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 1-Series Problems and Repair Histories