Chart based on 476 Porsche Cayenne and 695 Mercedes-Benz GL repairs.
Chart based on 371 Porsche Cayenne and 392 Mercedes-Benz GL repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Porsche Cayenne or Mercedes-Benz GL problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Porsche Cayenne and Mercedes-Benz GL Problems and Repair Histories
See our lemon odds and nada odds comparisons to see vehicles with no repairs or vehicles with more than three repairs. To see how
frequently Porsche Cayenne or Mercedes-Benz GL problems occur, check out our car reliability stats.