While driving, the vehicle began accelerating (forced acceleration) without driver input. When driver attempted to stop or slow the vehicle down, the brakes were unresponsive due to the brake override system failure. Because the vehicle could not be stopped or slowed down, and to avoid hitting or harming others, driver veered off the road which caused the vehicle to flip multiple times and finally stop, landing on the roof. It was noted that the engine was still running at that time. The safety of the driver and others was in immediate risk, as the vehicle could not be controlled. The problem has not been reproduced by a dealer or independent service center. The vehicle has not yet been inspected by the manufacturer, police, insurance representatives or others. There were no warning lamps, messages or other symptoms of the problem prior to the failure.

Source: NHTSA complaint ODI #11693405 · view all complaints for this vehicle at nhtsa.gov

When pulling out of a parking spot all of collision responses started to flash. This included front collision, side collision and rear collision. The power steering no longer worked. I bought the car new in 11/05/2025. I only have 1,311 miles on the car. I did have an oil change done by the dealer about a week prior and the report showed no problems. I am now very concerned about driving it even after the car would be repaired. I will say that KIA America arranged for the tow back to the dealership and I was given a loaner car to use. I honestly feel this is a safety hazard. Regards, [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Source: NHTSA complaint ODI #11740949 · view all complaints for this vehicle at nhtsa.gov

Hit a deer. Airbag did not deploy or emergency braking system didn't come on. Police took pictures of car. The car is at the repair shop now. Insurance company hasn't stated if it will be totaled. There were no other problems prior to incident.

Source: NHTSA complaint ODI #11726767 · view all complaints for this vehicle at nhtsa.gov

I purchased a used 2025 Kia Soul with approximately 12,930 miles on the odometer in July 2026. Prior to Friday, August 1, 2026, I had not experienced any warning lights, warning messages, drivability issues, or other symptoms. The vehicle appeared to operate normally. On August 1, 2026, as I pulled out of the parking lot, the car surged or lurched forward while pushing on the gas. I pulled over, and the engine RPM still would increase on its own while the vehicle was in park, and and while stopped with the brake pedal applied. On one occasion in traffic a week before, the vehicle stalled unexpectedly. At the time I thought I did something wrong and didn't initially think it was a defect. This has created a safety concern because the vehicle appears to accelerate or push forward without me doing anything. The condition raised concerns about maintaining control of the vehicle in traffic and while stopped behind other vehicles. The vehicle was inspected by a Kia dealership. I was informed that a technician performed a road test and was able to reproduce the concern I reported. The dealership initially identified contaminated A/C refrigerant and recommended evacuation and recharge of the A/C system. After further diagnosis, I was informed that the A/C compressor may have internal damage and may require replacement. The root cause of the unexpected revving, stalling, and lurching has not been conclusively determined. I have received conflicting information regarding whether the A/C system is responsible for the condition and whether the vehicle is safe to drive. The vehicle is available for inspection upon request. Kia Customer Care reviewed the situation and recommended that the vehicle be evaluated by a different Kia dealership for a second opinion. No police report or insurance investigation has been conducted regarding this issue. Someone advised me to file this report, saying that an AC compressor can't make a car engine lurch.

Source: NHTSA complaint ODI #11755282 · view all complaints for this vehicle at nhtsa.gov