Chart based on 795 Chevrolet HHR and 362 Porsche Cayman repairs.
Chart based on 466 Chevrolet HHR and 274 Porsche Cayman repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Chevrolet HHR or Porsche Cayman problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Chevrolet HHR and Porsche Cayman Problems and Repair Histories