Chart based on 587 Kia Optima and 91 Infiniti QX60 repairs.
Chart based on 322 Kia Optima and 57 Infiniti QX60 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 Infiniti QX60 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 Infiniti QX60 Problems and Repair Histories