Chart based on 795 Chevrolet HHR and 1508 Ford Mustang repairs.
Chart based on 466 Chevrolet HHR 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 Chevrolet HHR 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.
Chevrolet HHR and Ford Mustang Problems and Repair Histories