Infiniti EX Infiniti EX Kia Optima Kia Optima
MENU
1 0 3 4 3 4

We are 103,000+ car owners sharing real-world car information.

Join Us

Percentage of Infiniti EX and Kia Optima repairs by problem area

Chart based on 375 Infiniti EX and 587 Kia Optima repairs.

Infiniti EX and Kia Optima repair cost distribution

Chart based on 219 Infiniti EX 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.
See repair histories for the Infiniti EX.
See repair histories for the Kia Optima.
Don't infer Infiniti EX 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.

Infiniti EX and Kia Optima Problems and Repair Histories

See our lemon odds and nada odds comparisons to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently Infiniti EX or Kia Optima problems occur, check out our car reliability stats.