Chart based on 587 Kia Optima and 1537 Toyota 4Runner repairs.
Chart based on 322 Kia Optima and 1131 Toyota 4Runner repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Kia Optima or Toyota 4Runner problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Kia Optima and Toyota 4Runner Problems and Repair Histories