Chart based on 460 Pontiac G8 and 524 Chevrolet Volt repairs.
Chart based on 244 Pontiac G8 and 223 Chevrolet Volt 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 G8 or Chevrolet Volt problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Pontiac G8 and Chevrolet Volt Problems and Repair Histories