Chart based on 418 Audi A8 / S8 and 277 Hummer H3 repairs.
Chart based on 335 Audi A8 / S8 and 200 Hummer H3 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 A8 / S8 or Hummer H3 problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Audi A8 / S8 and Hummer H3 Problems and Repair Histories