Chart based on 310 Pontiac Grand Prix and 1552 GMC Acadia repairs.
Chart based on 262 Pontiac Grand Prix and 640 GMC Acadia repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Pontiac Grand Prix or GMC Acadia problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Pontiac Grand Prix and GMC Acadia Problems and Repair Histories