Chart based on 404 Lexus IS and 476 Porsche Cayenne repairs.
Chart based on 323 Lexus IS 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 Lexus IS 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.
Lexus IS and Porsche Cayenne Problems and Repair Histories