Chart based on 1508 Ford Mustang and 284 Chevrolet Sonic repairs.
Chart based on 820 Ford Mustang and 179 Chevrolet Sonic repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Ford Mustang or Chevrolet Sonic problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Ford Mustang and Chevrolet Sonic Problems and Repair Histories