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What 12 owners told NHTSA about the 2015 Kia Optima Hybrid
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
1 of 12 complaints match · Electrical system · crash/fire/injury only · clear filters
Nov 9, 2018Electrical systemEngineFire
TL* THE CONTACT OWNED A 2015 KIA OPTIMA HYBRID. THE CONTACT STATED THAT TEN MINUTES AFTER PARKING THE VEHICLE, IT BURST INTO FLAMES WITHOUT WARNING. THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. A FIRE REPORT WAS FILED. THE VEHICLE WAS TOTALED AND TOWED AWAY BY THE INSURANCE COMPANY. THE DEALER WAS NOT CALLED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND PLANNED TO INVESTIGATE THE MATTER. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE FAILURE MILEAGE WAS APPROXIMATELY 60,400. *TT CONSUMER STATED FIRE STARTED AT THE HYBRID BATTERY. *JB *TR
NHTSA ODI 11150361
Working with the data? Download all 12 complaints as CSV · fetched from NHTSA July 19, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your
pre-purchase inspection list. Back to the
full 2015 Kia Optima Hybrid verdict →