2020 Kia Forte Complaints

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...

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 th...

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...

The engine light went on and engine is burning oil mechanic said it needs to be rebuilt it’s currently under financing from kia and not sure if they cover this

The contact owns a 2020 Kia Forte. The contact stated while driving approximately 30 MPH, the Forward Collision Avoidance camera activated, causing the brakes to stop the vehicle unintendedly. The Forward Collision Avoidance system activated without a vehicle or person nearby. The contact pulled over to the side of the road and waited before restarting the vehicle. The vehicle was started with the check engine warning light illuminated with abnormal gurgling sounds coming from the engine compartment. The vehicle was taken to a certified mechanic who diagnosed that the cam shaft position sensor and the ABS system had failed. The vehicle was not repaired. The dealer was contacted and informed of the failure. The dealer diagnosed the vehicle with engine failure. The Forward Collision Avoidance camera failure was not diagnosed or replaced. The vehicle was not repaired. The manufacturer was informed of the failure. The failure mileage was approximately 103,069.