Chart based on 304 Buick Regal and 321 BMW Z3 repairs.
Chart based on 176 Buick Regal 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 Buick Regal 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.
Buick Regal and BMW Z3 Problems and Repair Histories