Chart based on 437 Toyota Avalon and 2293 Hyundai Sonata repairs.
Chart based on 357 Toyota Avalon and 1073 Hyundai Sonata 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 Avalon or Hyundai Sonata problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Toyota Avalon and Hyundai Sonata Problems and Repair Histories