Chart based on 1577 Porsche Boxster and 1508 Ford Mustang repairs.
Chart based on 1151 Porsche Boxster and 820 Ford Mustang 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 Boxster or Ford Mustang problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Porsche Boxster and Ford Mustang Problems and Repair Histories