NHTSA Complaint #11446307 — 2015 KIA OPTIMA

ENGINE issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number 11446307
Vehicle 2015 KIA OPTIMA
Component ENGINE
Date of Incident
Date Filed
Mileage N/A miles
Crash No
Fire No
Injuries 0
Deaths 0
Vehicle Towed No
State CA

Consumer Description

The vehicle’s (2015 Kia Optima Hybrid) engine died suddenly in the middle of a busy intersection (I had the green light). It alerted suddenly that the hybrid battery could not charge the engine (first time this type alert has ever come up); the engine made a loud, metallic scraping sound and then died. The car stopped instantly after the sound and my safety, as the only person in the vehicle, was put in danger of getting hit by other vehicles driving through the intersection. I was honked at and had a near miss from the vehicle immediately behind me. The car was towed to a Kia dealer, has been inspected and is in the process of total engine replacement. The vehicle has just under 69,000 miles and has been out of commission at the dealer since November 27, 2021.

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 ...
Check any vehicle history by VIN - Free vehicle history report