Chart based on 2773 Toyota Sienna and 284 Chevrolet Sonic repairs.
Chart based on 1729 Toyota Sienna 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 Toyota Sienna 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.
Toyota Sienna and Chevrolet Sonic Problems and Repair Histories