Chart based on 2293 Hyundai Sonata and 2773 Toyota Sienna repairs.
Chart based on 1073 Hyundai Sonata and 1729 Toyota Sienna repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Hyundai Sonata or Toyota Sienna problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Hyundai Sonata and Toyota Sienna Problems and Repair Histories