NHTSA Complaint #11080087 — 2015 KIA OPTIMA
ENGINE issue reported to NHTSA
Complaint Details
| ODI Number | 11080087 |
| Vehicle | 2015 KIA OPTIMA |
| Component | ENGINE |
| Date of Incident | |
| Date Filed | |
| Mileage | 50,000 miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | TX |
Consumer Description
ENGINE FAILED ON MY 2015 KIA OPTIMA WHILE EXITING THE FREEWAY. THE CAR WAS MAKING A KNOCKING NOISE, STARTED SMOKING, STARTED TO LOSE POWER, AND STALLED. I HAD THE CAR TOWED INTO A KIA DEALERSHIP. KIA ISSUED RECALLS FOR THIS PROBLEM ON SEVERAL MODELS THROUGH THE 2014 MODELS. THEY FAILED TO ISSUE A RECALL FOR 2015 MODELS. THEY INITIALLY REFUSED TO HONOR THE WARRANTY AND WANTED CLOSE TO $6,000 TO REPLACE THE ENGINE. FINANCIALLY, THIS WAS NOT POSSIBLE FOR ME AND I HAD TO HAVE THE CAR VOLUNTARILY REPOSSESSED. I FILED A FORMAL, WRITTEN COMPLAINT AND EXPLAINED THE SITUATION, INCLUDING THE FACT THAT I HAD TO HAVE THE CAR REPOSSESSED. AT THAT POINT, THEY RESPONDED WITH A SETTLEMENT AGREEMENT STATING THEY WOULD HONOR THE WARRANTY, IF I RELEASED THEM FROM FURTHER RESPONSIBILTY. THIS OFFER WAS NOT FEASIBLE, AS I NO LONGER HAD THE VEHICLE. AT THIS POINT, THEY TOLD ME THERE WAS NOTHING ELSE THEY COULD DO FOR ME. I ASKED FOR A WRITTEN RESPONSE TO MY COMPLAINT AND WAS TOLD THEY CANNOT DO THAT.
Related Complaints for the 2015 KIA OPTIMA
Other ENGINE Complaints
#11719695
Engine failure while driving on freeway. Almost hit by semi truck. Towed to Dealership. Engine check light flashing c...
#11719754
Engine seized and won’t turn at all
#11717931
On December 27, 2025, at approximately 150,556 miles, my 2015 Kia Optima Hybrid experienced sudden engine knocking, p...
#11716870
Valve cover leaking and oil dripping oil on exhaust at 114k miles. Risk of engine fire.
#11714265
The contact owns a 2015 Kia Optima. The contact stated that while driving at an undisclosed speed, the engine seized,...
Recent Complaints for the 2015 KIA OPTIMA
#11718562
UNKNOWN OR OTHER
Paint is peeling off all over my car. I see this is a known issue with the white paint and nothing is being done abou...
#11717931
POWER TRAIN
On December 27, 2025, at approximately 150,556 miles, my 2015 Kia Optima Hybrid experienced sudden engine knocking, p...
#11717265
FUEL SYSTEM, GASOLINE
The contact owns a 2015 Kia Optima. The contact stated that while attempting to start the vehicle or while driving at...
#11715114
STRUCTURE
The contact owns a 2015 Kia Optima. The contact stated that while driving at various speeds, the driver's side and pa...
#11713230
ELECTRICAL SYSTEM
Yesterday, [XXX], My 2015 kia optima engines reved up wothout me pushing the gas & within seconds later a loud noise ...