Chart based on 1100 Lexus RX and 587 Kia Optima repairs.
Chart based on 751 Lexus RX and 322 Kia Optima repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.
Don't infer Lexus RX or Kia Optima problem frequency from what you see on this page. Many lucky owners have had no repairs, and their cars are not shown.
Lexus RX and Kia Optima Problems and Repair Histories