Chart based on 524 Chevrolet Volt and 284 Chevrolet Sonic repairs.
Chart based on 223 Chevrolet Volt and 179 Chevrolet Sonic 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 Chevrolet Sonic 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 Chevrolet Sonic Problems and Repair Histories