Chart based on 524 Chevrolet Volt and 212 Scion tC repairs.
Chart based on 223 Chevrolet Volt and 189 Scion tC repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Chevrolet Volt or Scion tC problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Chevrolet Volt and Scion tC Problems and Repair Histories