2019 KIA OPTIMA Complaints

Drove roughly an hour from Roseville MI to Temperance MI. Car was fine. No issues on the drive. Gauges were all fine. Got to my friend’s house and took my stuff inside. Came back out immediately and saw dark smoke now coming from the hood. Attempted to open, but couldn't unlatch the hood after it was popped. Saw flames and called 911. Entire car burned down to the back seats. Car seat, Reading glasses and personal items destroyed. Fire fighters put it out and police took report. KIA after review states they dont know why it happened. Also has taken forever and not offered to compensate me in any way shape or form. Received their “findings” a day ago, April 30. Date of fire was Feb 11th 2026.

The contact owned a 2019 Kia Optima. The contact stated that while her daughter was driving at 60 MPH, she noticed there was smoke emerging from the engine. The driver pulled over safely. but was alerted by a good Samaritan who ran across four lanes of traffic to extinguish the fire with a fire extinguisher to no avail. The fire department was on the scene to eventually extinguish the fire. There were no reported injuries. The vehicle was towed to a towing lot. The local dealer was called, but there was no response. The contact called another local dealer: 4747 S Yale Ave, Tulsa, OK 74135, but there was no answer. The vehicle was not diagnosed or repaired. The manufacturer was not notified. The failure mileage was approximately 133,000. The vehicle was deemed a total loss by the insurance company.

Even after regular oil changes car requires an additional 4 bottles of oil every 2 weeks. Now the car is jumping and having a misfire.

The engine of vehicle repeatedly failed, causing the vehicle to stall while driving, which posed a serious risk to my safety and others on the road. The vehicle had approximately 65,000 miles and was maintained routinely and on schedule. The failure first occurred before November 18, 2025, when I reported stalling issues to Kia authorized service & parts. The vehicle was returned as “fixed” on December 12, 2025, but the engine stalled again during normal operation. The vehicle was returned to Kia authorized service & parts multiple times (December 12, December 18, December 23, January 9, January 12, 2026, and March 4, 2026), with repeated assurances that it had been repaired. Each time, the car continued to stall, including during a test drive at Subaru, demonstrating that the failure persisted despite repeated dealer intervention. The stalling created a significant hazard, as the car could lose power while on public roads, including highways, potentially leading to accidents. There were no consistent warning lights or messages prior to the engine stalling; the first symptom was intermittent loss of power while driving. The failure has been reproduced and observed by multiple service personnel at Kia authorized service & parts and by Subaru during the trade-in test drive. The component(s) causing the failure were inspected by Kia authorized service & parts staff, but no effective repair was made. Documentation of repair orders and dealer inspections is available for review.

Our car paint started peeling out of no where and very bad. I just found out that it is a manufacturing issue with the bonding of the paint.

The car had a complete engine failure at 92,000 miles. I was the second owner so this was not covered by any warranties. Well serviced and maintained vehicle.

The vehicle experienced a sudden engine failure one day after undergoing a manufacturer emissions/service campaign at an authorized dealership. Prior to service, the vehicle operated normally with no warning lights, knocking, or drivability issues. After the failure, the dealership denied coverage and declined to inspect the engine oil. The vehicle was towed for an independent inspection, which found metal shavings in the engine oil, indicating internal mechanical engine failure. The sudden failure created a safety risk due to unexpected loss of engine function. The issue has been confirmed by an independent service center and the vehicle remains available for inspection. No warning lamps or symptoms were present prior to the failure.

The paint is bubbling and falling off in spots. This is ruining our trade-in value. The dealer says it always happens to white vehicles.

The contact owns a 2019 Kia Optima. The contact stated that while the vehicle was parked, there was sputtering sound coming from the engine compartment, with the check engine warning light illuminated. The contact stated that while driving at an undisclosed speed, the vehicle was running rough. The vehicle was taken to the independent mechanic where it was diagnosed with a cylinder misfire and burned spark plug, and that there was oil inside the cylinder and on the spark plug. The contact was informed that the parts needed to be replaced. The vehicle was repaired but the failure reoccurred months later. The vehicle was taken back to the same independent mechanic where it was diagnosed with oil consumption, oil intrusion into the firing chamber, and that another spark plug needed to be replaced. The vehicle was repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 112,000.

I purchased this vehicle on [XXX], with approximately 170,150 miles. On [XXX], during a routine oil change at approximately 172,636 miles, it was discovered that the engine had no oil present. Shortly afterward, the oil warning light began flickering intermittently while driving. On November 4, 2025, at approximately 175,495 miles, a certified mechanic again confirmed that there was no oil present in the engine. At no point were there visible external oil leaks, indicating excessive internal oil consumption. This condition creates a serious safety risk, as sudden engine failure while driving could lead to loss of power, stalling, or accidents. Based on my experience and publicly known issues involving Kia engines, this appears to be a systemic defect rather than normal wear. I am requesting that NHTSA document and review this issue as a potential safety defect. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)