Chart based on 695 Mercedes-Benz GL and 321 BMW Z3 repairs.
Chart based on 392 Mercedes-Benz GL and 273 BMW Z3 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Mercedes-Benz GL or BMW Z3 problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Mercedes-Benz GL and BMW Z3 Problems and Repair Histories