Chart based on 434 Mercury Sable and 476 Porsche Cayenne repairs.
Chart based on 352 Mercury Sable 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 Mercury Sable 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.
Mercury Sable and Porsche Cayenne Problems and Repair Histories