Chart based on 587 Kia Optima and 160 Chevrolet Colorado repairs.
Chart based on 322 Kia Optima and 122 Chevrolet Colorado 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 Chevrolet Colorado 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 Chevrolet Colorado Problems and Repair Histories