Chart based on 228 Mercury Mariner and 1508 Ford Mustang repairs.
Chart based on 190 Mercury Mariner 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 Mercury Mariner 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.
Mercury Mariner and Ford Mustang Problems and Repair Histories