Chart based on 587 Audi TT and 476 Porsche Cayenne repairs.
Chart based on 436 Audi TT and 371 Porsche Cayenne 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 Porsche Cayenne 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 Porsche Cayenne Problems and Repair Histories