2020 KIA FORTE Complaints

I am reporting a transmission failure in my 2020 Kia Forte with approximately 54,000 miles. The vehicle experienced a sudden and complete transmission failure on March 19, 2026, on the highway from Cleveland to Cincinnati. after being owned for less than seven months. The vehicle is now at a dealership 2.5 hours away, requiring a full transmission replacement. This appears to be a premature failure and not consistent with normal wear and tear for a vehicle with this mileage. I am aware of a Technical Service Bulletin issued by Kia regarding IVT transmission issues in 2019–2021 Kia Forte models, which may be related to this failure. As well as legal investigations and lawsuits regarding said transmission models. Given the safety implications and potential for loss of power while driving, I am submitting this complaint for review.

While driving a 2020 Kia Forte on the expressway at normal speed, the vehicle was operating normally with no prior warning lights or known issues. Suddenly, the brakes began to feel weak, as if they were failing. Immediately after, a popping sound was heard from the vehicle, followed by smoke coming from the side/underneath area. Within moments, the smoke intensified and the vehicle caught fire. The driver pulled over to the side of the road as quickly as possible. The fire spread rapidly, and within approximately 1–2 minutes the vehicle was fully engulfed in flames. There were no prior warning indicators, messages, or symptoms before the incident. The cause of the fire is currently unknown. The vehicle is available for inspection by insurance or manufacturer if needed. The incident created an immediate safety hazard due to loss of braking performance and rapid fire spread while driving at highway speed.

Two sets of Kumho Solus TA 31's (195/65 R15 91T) experienced rapid tread wear issues. The problem and safety issue has been confirmed by Fred Beans Kia of Mechanicsburg, PA, but with hassles to do so. I believe this matter actually effects consumers nationwide, which leads to additional high replacement costs as a result of product quality. Consumers are effected by not just the manufacturer, but by those who knowingly sell & promote the products, such as dealerships like Fred Beans, while aware of the defects or who should know about the defects yet fail to take adequate measures to properly rectify the situation or warn consumers. Kumho Tire has been involved in many lawsuits, primarily related to tire defects which caused serious injuries & multi-million jury award and even trademark infringement where tires are allegedly being falsely marketed & sold as new. I believe Kumho is engaging in breach of warranty where the product they sell fails to meet promised quality or performance standards, while engaging in false advertising that misleads the consumer. They engage in lies in their marketing. In addition, there is negligence with Kumho where the manufacturer fails to exercise reasonable care during production. In addition, there is strict liability where the manufacturer should be held accountable for producing an inherently dangerous product. This has also been outlined in lawsuits & ongoing legal challenges faced by Kumho Tire over product quality. Dealership service managers even deny there is a problem, claim it's normal, and say they can't do anything, unless pressed or are caught in a lie. It appears dealerships, sellers of tires & Kumho are all involved in a scheme that creates additional high costs for consumers to properly resolve the problems. Especially since it's a hassle for people to file complaints or time consuming & monetarily challenging for most to fight the battle with dealerships like Fred Beans, or tire manufacturers, like Kumho.

I was driving a vehicle two cars ahead did and illegal turn the car behind it stopped the truck behind them stopped I stopped behind the truck the car behind me did not stop and slammed me into the back of the truck in my airbags did not deploy

The contact owns a 2020 Kia Forte. The contact stated that while driving 70 MPH on a bend in the highway, a deer jumped over the barrier and landed on the top of the contact's front windshield. The contact stated that she was knocked unconscious due to the impact. The driver’s and passenger’s side air bags did not deploy. The contact was strapped in the driver's seat when she regained consciousness. The contact was unsure whether there was a warning light illuminated. The state police were called to the scene of the accident. Days later, after the accident, the contact went to Urgent Care. However, when the contact explained that she was unconscious, the contact was referred to the hospital. The contact went to the hospital, was informed that there were no bone fractures, and was referred to her personal medical provider. The contact sustained a bruise from the seat belt on her left shoulder; glass shards were embedded in the right forearm. The contact stated that from the impact, the torso slammed into the front windshield. The vehicle was towed to a towing yard, and then the insurance company towed the vehicle to a collision center. The insurance company was pending an investigation. The contact had not released the vehicle. The contact was unaware of all the facts of the accident. The manufacturer was not notified of the failure. The failure mileage was approximately 55,000.

The crankshaft position sensor keeps going bad and it make the forward collision trigger and it loses power and the dash stops working and causes the car to shut off

Equipment premature failure. Dashboard screen bubbling and separation. Beyond 36 months warranty but early failure 2020 vehicle with 28,000 miles

The lane assist malfunction and periodically jerks. Very unsafe I no longer use this feature . To keep control of the vehicle. I never got it inspected. As the lane assist was in use and it would jerk it would alert me of a lane departure . I mention this to include every known problem I have experienced with the vehicle. The problem That brought me here. Is my engine light came on today. Leading up to this. I have had oil leaks since I've owned the car. Im adding oil in between oil changes due to it being low. In the beginning it was a hint of smell of gas in the oil. I was informed to do more frequent oil changes. Over time the smell of gas grew stronger . No Indication to a problem then. Now the smell of gas is prominent in the oil. When the dip stick is checked its always needing more oil and smells of gas and has blackness like burning in the oil. Now there's a check engine light on. And everything I looked up says to discontinue driving the car. I am having a mechanic look at it with a code reader.

I own a 2020 Kia Forte LXS with approximately 136,000 miles. The check engine light came on with code P0420 (“catalyst system efficiency below threshold”), and an Express Oil Change & Tire Engineers location confirmed the catalytic converter is failing. The back pressure was measured and is within spec but slightly elevated, showing the part is deteriorating. I was also told my O2 sensors are burned due to the failing catalytic converter. This failure affects drivability and safety: the vehicle sometimes struggles on acceleration and hills, and I feel vibrations through the gas pedal. Because I commute 50 miles each way to work on the interstate, sudden loss of power would put me at risk in high-speed traffic. I have learned Kia and Hyundai vehicles from other years/models (including the Forte) have had recalls and extended warranties for premature catalytic converter failure and excessive oil consumption, but Kia has not yet extended coverage to the 2020 Forte. This appears to be the same issue. The vehicle has been inspected by Express Oil Change & Tire Engineers, and the quoted cost for replacement is $3,000–$3,600. This should be investigated for potential recall or warranty extension to include the 2020 model year.

Kia is lying to a judge in Lancaster county PA and federal court by stating I did not opt out of class action when they know I opted out end of 2023. Kia also knows these cars are still being stolen and have taken no action to prevent thefts or damage to vehicles. The "upgrade" does not work. My car sustained 7000.00 of damage in May 2025 and had the "upgrade" installed. On the same night, the same people stole multiple other kias and caused severe damage to numerous other vehicles within a 20 mile radius. My report was made to pa state police. The only reason why they didnt actually steal my car was because on same night they tried to also steal my neighbors sorrento at same time. When they attacked her car, her alarm went off and the group fled in 2 sedan type vehicles. Kia has done absolutely nothing to prevent thefts or damage to these vehicles and now have lied to judges in my case. They are trying to force me back into the class action as they dont want to pay me for damages they caused and the class action settlement is a joke. That is why I opted out almost 2 years ago now. Kia are liars.