Chart based on 532 GMC Terrain and 1508 Ford Mustang repairs.
Chart based on 249 GMC Terrain 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 GMC Terrain 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.
GMC Terrain and Ford Mustang Problems and Repair Histories