Chart based on 587 Audi TT and 228 Mercury Mariner repairs.
Chart based on 436 Audi TT and 190 Mercury Mariner repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Audi TT or Mercury Mariner problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Audi TT and Mercury Mariner Problems and Repair Histories