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Percentage of BMW X4 and Kia Optima repairs by problem area

Chart based on 5 BMW X4 and 587 Kia Optima repairs.

BMW X4 and Kia Optima repair cost distribution

Chart based on 5 BMW X4 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 BMW X4.
See repair histories for the Kia Optima.
Don't infer BMW X4 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.

BMW X4 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 BMW X4 or Kia Optima problems occur, check out our car reliability stats.