KIA Complaints

I am the original owner of my vehicle, which I purchased brand new from the dealership in December, 2017]. The car is now five years old and has been regularly maintained. However, I have observed significant issues with the paint, which is bubbling and peeling off in large amounts in several areas of the vehicle. This condition is concerning, as it not only affects the vehicle’s appearance but also has the potential to cause rust and other mechanical issues if left unaddressed. Given that the peeling is occurring despite proper care and no external factors such as accidents or environmental damage, I believe this may be a manufacturing defect. I am requesting an evaluation of this issue and any available remedies under the manufacturer’s warranty, especially considering the potential for long-term damage to the vehicle’s structure and mechanical components. Sincerely, [XXX] [XXX] 2019 Kia Sorento [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My electrical system failed. While on park I was unable to shut of the vehicle using the engine start stop button. After waiting for the vehicle to automatically turn off. The vehicle started trying to restart itself. The negative battery post had to be removed for the vehicle to stop. The entire safety system failed and all warning lights are still displayed on the dash. The backup camera and radio display went completely blank and was unavailable.

The contact owns a 2021 Kia Seltos. The contact had received notification of NHTSA Campaign Number: 21V259000 (ENGINE). The contact stated that while driving at an undisclosed speed, the vehicle vibrated, and failed to accelerate as intended while depressing the accelerator pedal. There was no warning light illuminated. The vehicle was taken to the local dealer and failed an inspection. The contact was informed that a new engine would be ordered. The contact picked up the vehicle and was informed that the manufacturer had placed a hold on the recall repair. However, an update to the piston ring noise sensing system (PNSS) was performed. The contact was informed that the vehicle then passed the inspection. The dealer refused to replace the engine and the vehicle was removed from the recall list. The contact stated that the failure persisted. The vehicle then failed the inspection. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was approximately 71,000.

Vehicle experienced sudden loss of power while driving when cylinder 3 completely failed (0 PSI compression). Metal particles found in oil and excessive oil consumption (1 pint/100 miles). KIA dealer diagnosed as piston rings but ignored metal in oil that suggests bearing failure covered under recall campaign. Refused proper diagnostic testing. Vehicle now unsafe to drive with failed cylinder that could cause complete engine seizure while driving. Kia had all recommended services and oil changes since acquired in 11/2016. These service records demonstrate the progression of my vehicle's engine issues, from early oil consumption problems documented by York Auto Care in July 2023 (3 quarts low) to complete cylinder 3 failure with zero compression confirmed by Kia's own diagnostic testing in May 2025. Despite this documented history and Kia's own test results showing catastrophic engine failure, they have denied warranty coverage under their engine campaign that specifically covers bearing-related failures on my 2015 Kia Optima 2.4L.

Sliding door trys to continue to open when already open all the way, it try’s to open too far, jams and clicks, then beeps.

The ICCU in my Kia EV6 failed while driving. Thankfully I was not involved in a crash, but my speed was capped at 30 MPH, crawled back home, where the vehicle wouldn't start. I had to get it towed to the service center. All of this besides all recalls and software updates being addressed. There were multiple warning lights that went off during my drive: "Stop vehicle and check power supply" "Check electric vehicle system"

Sliding door malfunction. Door will not hold its weight and full force closes or opens if operating at an inclined position.

1) Front sunroof exploded suddenly on highway while driving at 67 mph. Nothing hit the sunroof and there was no prior crack. The sunroof was inspected by our insurance appraiser and I can provide photos of the incident. 2) There was the sound of a loud "boom" followed by shattering glass raining down over my head (driver) and that of my teenage son (passenger seat) causing us to duck inside the car while driving down the highway at 67 mph. We could have swerved into traffic or off the road causing an accident and bodily harm. Additionally, the shattered glass itself could cause bodily injury. In our instance, the sunroof visor was closed, capturing the shards of glass. 3) Yes. The problem was confirmed by an independent service center hired by our insurance company to replace the glass. 4) Yes. The vehicle was inspected by an appraiser from our insurance company. 5) No. There was no warning and no prior symptoms of the problem.

The contact owns a 2015 Kia Optima. The contact stated while driving approximately 65 MPH, the check engine warning light illuminated. The contact stated that the vehicle started to lose motive power. The contact pulled off the roadway and heard an abnormal grinding sound coming from underneath the vehicle. The contact turned off the vehicle and the vehicle was unable to be restarted. The contact had the vehicle towed to a local dealer who diagnosed the vehicle and determined that the engine needed to be replaced. The contact was advised that the following DTC were retrieved: P0076; P0079; B2519; B2521. The vehicle was not repaired. The manufacturer was informed of the failure and informed the contact that there was no recall on the VIN for the engine. The failure mileage was approximately 140,000.

Our 2021 Kia Soul experienced complete engine failure without warning. The engine suddenly lost power and became inoperable while driving. The dealership's diagnostic testing identified a camshaft sensor code, but no definitive cause for the catastrophic failure was provided. We believe the failure is related to internal engine damage potentially caused by defective piston oil rings, consistent with NHTSA Recall Number 25V099000. Kia has not conducted a full internal engine inspection to rule this out. The vehicle is in Kia's possession and is available for inspection upon request. The sudden engine failure occurred without warning and caused a complete loss of power while the vehicle was in motion. This could have led to a serious accident had the incident occurred in heavy traffic or on a high-speed roadway. The inability to accelerate or maintain control of the vehicle poses a serious safety risk to both the driver and others on the road. Yes. The vehicle was inspected and diagnosed by a Kia dealership. While they identified a camshaft sensor code, they did not perform a full inspection to determine the internal cause of the engine failure. They declined to attribute the issue to the known piston oil ring defect and refused to repair it under the recall. Instead they want to submit it to the TechLine for the power train warranty. We had to spend hours calling places and collecting information of all oil changes and maintenance on the vehicle over the last 4 years. We can show a CLEAR pattern of regular maintenance of the vehicle. The vehicle has been inspected by an authorized Kia dealership. No inspections have been conducted by the police, insurance representatives, or other third parties. There were no warning lamps, dashboard messages, or performance issues prior to the engine failure. The vehicle was regularly maintained and had been operating normally up to the point of the incident.