Chart based on 99 Infiniti Q50 and 20 Pontiac Sunfire repairs.
Chart based on 75 Infiniti Q50 and 18 Pontiac Sunfire repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Infiniti Q50 or Pontiac Sunfire problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Infiniti Q50 and Pontiac Sunfire Problems and Repair Histories