Chart based on 460 Pontiac G8 and 587 Audi TT repairs.
Chart based on 244 Pontiac G8 and 436 Audi TT repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Pontiac G8 or Audi TT problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Pontiac G8 and Audi TT Problems and Repair Histories