KIA Complaints

The contact owns a 2023 Kia K5. The contact had received an unknown Emissions/Fuel Tank recall. The vehicle was then taken to a dealer, where the vehicle was inspected and failed the inspection. The vehicle was deemed unsafe and inoperable due to an expanded fuel tank. The vehicle was not repaired due to the recall not being honored by the dealer and manufacturer because the vehicle failed the inspection. The manufacturer was notified of the failure. The failure mileage was approximately 40,000.

My backup camera had a safety recall issued previously. In March of 2024 I received a letter from Kia notifying me of the recall related to this issue, and offered a remedy. I took the car in for inspection, but it was working at the time. Now in Oct of 2025 the backup camera starting getting moisture inside, and has completely failed. I contacted the Kia dealership that I purchased it from, and they told me to bring it in. When I did, the technician told me that it had been a bracket that was the recall issue, and it was repaired, in direct conflict with what my paperwork said. They refused to repair the backup camera for free. Please inform me of my recourse, as my backup camera does not work at all, and it is expensive to repair/

Catalytic converter may become damaged due to overheating caused by and excessive increase of exhaust gas temperatures.

Dear NHTSA, I am writing to formally report a serious safety incident involving my 2016 Kia Optima Hybrid, which caught fire and was completely destroyed on October 5, 2025. Incident Summary: While driving on a highway at approximately 65 mph, I noticed that the vehicle was not entering Hybrid Mode, which is abnormal for its typical operation. I reduced my speed to 45 mph, then down to 35 mph as I began to observe smoke coming from the vehicle. At no point did the vehicle show signs of overheating, and there was no Check Engine Light until shortly before I was able to safely pull over. Within moments of stopping the vehicle and exiting with my passenger, the vehicle was engulfed in flames and ultimately burned to the ground. Fortunately, both occupants escaped unharmed. The vehicle has been inspected by my insurance provider; however, I have been waiting over two weeks for Kia to inspect the vehicle or provide any official response regarding a possible cause. This delay is concerning, especially given the severity of the incident and the potential safety risk to other drivers. Vehicle Details: Make/Model: 2016 Kia Optima Hybrid VIN: [XXX] Mileage: 54,300 Date of Fire: October 5, 2025 Location: US-60 NONCARD & MP-118 Morristown, AZ I am reporting this incident in hopes that NHTSA will investigate whether this is an isolated case or potentially part of a larger safety defect within this vehicle model or hybrid system. The lack of adequate warning and the total loss due to fire raises serious safety concerns. Please let me know if any additional information or documentation is required to support an investigation. Thank you for your attention to this matter. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Complete engine failure while driving with 4 passengers along freeway. Engine began to have a knocking noise, with no warning lights. Engine failed a few miles down the road, and started a small fire in the engine bay. Vehicle is currently under inspection at the dealership. Mileage at the time of incident was about 98,200.

Car started having issues with retaining oil and was blowing oil out of the oil fil cap, oil changes were being performed every 3 weeks due to continued oil loss without cause. Car started shaking while driving on the highway, check engine light started flashing and car lost all power. Car was towed from highway to KIA authorized dealer where they performed a full engine replacement, replaced serpentine belt, oil filter and air filters. Picked up vehicle from dealership approx. 2 weeks later, engine was still blowing oil out of oil fill cap and entire vehicle smelled like used oil. Dealership also refilled engine with wrong type of oil upon replacement of engine. Car requires 5W-20, dealership put in 5W-30 instead of correct oil.

I just bought this car with 79873 miles on it it now has 81853 miles and its making a ticking noise.I been looking over the engine and wondering why my check engine light doesn't come on when I left my gas cap off.I bought this car from a used car dealership..I been doing some research on this type engine and most of them have me recalled.

The contact owns a 2016 Kia Soul. The contact received notification of NHTSA Campaign Number: 17V608000 (STEERING); however, the part to do the recall repair was not yet available. The vehicle was taken to the dealer. The vehicle remained at the dealer unrepaired. The contact stated that on a separate occasion, while driving at 40 MPH, the transmission seized and failed to function as intended. The vehicle stalled, and after several attempts, the vehicle was restarted. The contact continued to drive at slow speeds. The local dealer was contacted. The vehicle was diagnosed with catalytic converter failure. The contact was informed that the catalytic converter needed to be replaced. The vehicle was repaired under NHTSA Campaign Number: 19V120000 (ENGINE, ENGINE AND ENGINE COOLING), but the failure persisted. The contact was informed that the recall part for the steering was not available. The dealer informed the contact that the catalytic converter was still under the previous recall and there would be no charge. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue and informed the contact that the catalytic converter was not covered and that there would be an out-of-pocket expense. The failure mileage was approximately 50,000.

The design of the grill on this vehicle is poorly constructed and leads to safety issues. I purchased the vehicle in October 2024 and early January 2025, my husband was driving on the highway when the vehicle stopped. No lights, no warnings, just stopped providing power-while driving at a high speed on the highway. He was able to make it to the side of the road and get home that evening only to find out the radiator was punctured and needing replacement. Just 4 months later the exact same thing happened. The grill has no protection for an essential part of the vehicle. Minor road debris can completely shut down the vehicle, without warning, leading me to believe it is not intended to be on the road with its current design. The dealership has replaced the radiator both times and I’ve reached out to Kia directly. This is not an uncommon issue for this model. Many accounts of this exact same problem on social media and other public forums. Kia is aware this design flaw puts their customers at risk and are doing nothing to prevent it.

Sorento is not working properly due to transmission oil pump. This has been recalled by Kia but my car does not fall under the warranty.