Chart based on 310 Pontiac Grand Prix and 10 Hyundai i30 repairs.
Chart based on 262 Pontiac Grand Prix and 8 Hyundai i30 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 Hyundai i30 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 Hyundai i30 Problems and Repair Histories