Chart based on 321 BMW Z3 and 310 Pontiac Grand Prix repairs.
Chart based on 273 BMW Z3 and 262 Pontiac Grand Prix repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer BMW Z3 or Pontiac Grand Prix problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
BMW Z3 and Pontiac Grand Prix Problems and Repair Histories