Chart based on 504 Volvo S40 and 284 Chevrolet Sonic repairs.
Chart based on 386 Volvo S40 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 Volvo S40 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.
Volvo S40 and Chevrolet Sonic Problems and Repair Histories