Home · 2014 Kia Optima · Complaints

What 578 owners told NHTSA about the 2014 Kia Optima

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.

All (578)Crash / fire / injury (60)Engine (278)Steering (94)Electrical system (59)Body & structure (48)Fuel system (47)Brakes (41)Speed control (21)Transmission & drivetrain (20)Lights (18)Airbags (15)

4 of 578 complaints match · Body & structure · crash/fire/injury only · clear filters

Nov 26, 2024Body & structureBrakesCrash

My car overturned/flipped over after i hit a very small bump in the road located on [XXX] in Utica Ny doing about 15 mph in a trailer park where I worked I have printed out all of my recalls on my 2014 Kia Optima GDI there was some brake fluid on the ground around the area where my car landed in a ditch however the Sheriff that came to the scene of the accident and the female state troopers failed to even check or smell the fluid after I informed both the officers and the Deerfield Fire Department the only ones willing to give me any advice on how to handle this matter even though I could had lost my life then to show up to court for the tickets I got for literally driving 15 mph in a trailer park and my car flips over into a ditch and not be able to make a statement in court due to the paperwork not being in to the courthouses computer system in [XXX] at 6:00 to show the judge all my recalls as well as plead not guilty to them I find unprofessional and as for the damage sustained to my vehicle I need to find an independent property adjuster to do a investigation however it is set to go to the Kia Dealership located at 5056 commercial Dr., Yorkville, NY, for the recalls on December 30, 2024 however due to the damage done in the roller I am unsure on what to do please help I paid for this car in full as a private sell and it had no issues with it at all no lights on the dashboard or anything was driving good at time of accident on [XXX] at [XXX] until I literally hit that bump in the road of the trailer park should anyone from your agency need to contact me to view the damage and pictures please contact me at [XXX] for I could not upload all documents and photos thank you very much [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI 11627394

May 10, 2023Body & structureFire

The contact's sister owns a 2014 Kia Optima. The contact stated that while the vehicle was parked unattended, it spontaneously caught fire. The ABS warning indicator light had previously been turned on and off. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. A police report was filed. The fire department was able to extinguish the fire. There were no reported injuries, crashes, or air bag deployments. The contact stated that the failure was related to NHTSA Campaign Number: 20V100000 ( Fuel System, Gasoline). The failure mileage was approximately 85,000.

NHTSA ODI 11521327

Jun 21, 2021Body & structureEngineFire

The contact owns a 2014 Kia Optima. The contact stated that while driving approximately 35 mph the vehicle shut off and rolled in a parking lot. There were no warning lights illuminated. Additionally, the dashboard and vents melted and the air conditioner became inoperable. The vehicle was taken to an independent mechanic where it was informed there were metal shavings in the engine. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted who referred the contact to a local dealer. The failure mileage was approximately 129,000.

NHTSA ODI 11421621

Jul 25, 2018Body & structureEngineFire

I WAS HEADING NORTH BOUND, CRUISE CONTROL SET AT 55 WHEN MY 2014 KIA OPTIMA THERA II MOTOR STARTED MAKING A GRINDING SOUNDS, LOST COMPLETE POWER AND STALLED OUT. CAR WOULD NOT TURN ON ANYMORE, A TEXAS STATE TROOPER AND SMALL TOWN COP HELPED ME PUSHED THE CAR INTO A PARKING LOT AFTER ABOUT AN HOUR, THE CAR STARTED SMOKING AND CAUGHT FIRE FROM THE ENGINE BAY. LUCKILY NO ONE GOT HURT BUT THE CAR IS A TOTAL LOSE AND I HAVE A FEELING KIA IS GOING TO GIVE ME THE RUNAROUND. THE THETA II DOES HAVE AN OPEN RECALL. THE MOTOR WAS CHECKED TWICE AND PASSED BOTH TIMES.

NHTSA ODI 11113500

Working with the data? Download all 578 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 2014 Kia Optima verdict →