Chart based on 587 Audi TT and 204 Mercury Grand Marquis repairs.
Chart based on 436 Audi TT and 184 Mercury Grand Marquis 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 Grand Marquis 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 Grand Marquis Problems and Repair Histories