2024 Kia Sorento Hybrid Problems

On October 31, 2026, at approximately 7PM the brakes failed on my 2024 Kia Sorento hybrid. It was raining and I was moving to the left turn lane at a red light and could not stop. Due to the rain and darkness I was driving slowly but did lightly hit a car that was stopped at the light. No one was injured and the damage was minimal. We turned the corner to get out of the intersection and again the car would not stop. I was 30 yards past the other car before I could get to the curb and stop. Police did arrive at the scene but with minimal damage and no injuries no police report was made. The deputy sheriff remained on the scene until a tow truck arrived. The dealership and Kia have been looking at the car for 8 days and find nothing wrong. However, they refuse to test the brakes wet which is the condition under which they failed. My wife and I have really enjoyed this car but we are honestly afraid to drive it again until we know what happened. I see online that we are not the first to report this problem but Kia seems unresponsive. The slight damage caused to each car could have been avoided if the emergency brake was easier to find an engage. A button on the console isn't easy to find in two seconds in the dark.

All dashboard lights turned on and were orange during two separate instances. During both instances I went to brake and nothing happened. Eventually the brake finally engaged. On one of the instances the brakes took ~5 seconds to re-engage while coming to a traffic light stop. There were two pedestrians that I almost hit before they re-engaged.

Purchased this vehicle last year, and less than a week into ownership developed a coolant leak. KIA determined the hybrid radiator leaking due to damage, such as a rock or related impact. While I didn't receive any warnings on the dash, there was noticeable coolant on the ground when parked and smell. I don't believe the level got low enough to trigger a warning or vehicle disabled by the computer. The front lower grille, which allows air to cool the hybrid radiator, creates a significant exposure of the radiator(s) due to manufacturer design. I have heard from an alarming number of Sorento owners that have experienced this problem, and they are installing their own mesh to reduce the size of holes through the grille. This defect in design should be escalated.

While utilizing cruise control on the PA Turnpike, the check engine light flashed on and the Sorento began to lose speed. The cruise control was attempting to compensate and pushing at 100% power, however the speed continued to decrease. We turned off cruise control and still were unable to increase speed. We were at 100% acceleration but lose 1 MPH every ~10 seconds or so. We pulled over and kept the vehicle running. Opened the hood and saw the engine shaking violently. We turned the car off - waited ~30 seconds and turned it back on. The vehicle operated fine afterwards and since. Dealers are unable to diagnose in a timely manner and are booking 1-3 months out - even further if you need a loaner vehicle.

First AWD Coupler failed at approximately 25,000 miles. It was replaced and the replacement AWD Coupler is failing at approximately 55,000 miles. As the AWD Coupler fails, when accelerating from a stop and turning, a loud clunking sound is heard from the vehicle and a jerking motion is felt. The symptoms continue to get worse as the AWD Coupler fails. The jerking can cause unsafe turns and acceleration.

All dashboard lights turned on and were orange during two separate instances. During both instances I went to brake and nothing happened. Eventually the brake finally engaged. On one of the instances the brakes took ~5 seconds to re-engage while coming to a traffic light stop. There were two pedestrians that I almost hit before they re-engaged.

We purchased the car around Thanksgiving of last year (2023). A month and a half after purchase, we noticed all the warning lights coming on all at once. When we reported the incident and safety concern with the Kia dealership, they claimed it would be okay and we had nothing to worry about until our service appointment in Mid-March. Today, my wife was driving with my mom in the car and the brakes completely failed while they were driving on a major highway. Fortunately they were able to pull the car into an embankment before going down a large hill into the valley. We had the vehicle towed back to the Kia dealership where they’re running tests and diagnostics to identify the issue. We’ve also opened a case with customer affairs at Kia of America.

While utilizing cruise control on the PA Turnpike, the check engine light flashed on and the Sorento began to lose speed. The cruise control was attempting to compensate and pushing at 100% power, however the speed continued to decrease. We turned off cruise control and still were unable to increase speed. We were at 100% acceleration but lose 1 MPH every ~10 seconds or so. We pulled over and kept the vehicle running. Opened the hood and saw the engine shaking violently. We turned the car off - waited ~30 seconds and turned it back on. The vehicle operated fine afterwards and since. Dealers are unable to diagnose in a timely manner and are booking 1-3 months out - even further if you need a loaner vehicle.