Chart based on 587 Audi TT and 795 Chevrolet HHR repairs.
Chart based on 436 Audi TT and 466 Chevrolet HHR 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 Chevrolet HHR 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 Chevrolet HHR Problems and Repair Histories