Chart based on 304 Buick Regal and 893 Mazda Protege repairs.
Chart based on 176 Buick Regal and 733 Mazda Protege 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 Mazda Protege 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 Mazda Protege Problems and Repair Histories