Chart based on 1577 Porsche Boxster and 304 Buick Regal repairs.
Chart based on 1151 Porsche Boxster and 176 Buick Regal 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 Boxster or Buick Regal problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Porsche Boxster and Buick Regal Problems and Repair Histories