2024 KIA SORENTO Complaints

My 2024 Kia Sorento has experienced a dangerous brake failure on three separate occasions in which the brake pedal went to the floor and the vehicle lost normal braking capability. The first failure occurred on 7/1/2026 and was confirmed by the Kia dealer; the master cylinder was found leaking brake fluid into the brake booster, and the brake master cylinder and brake booster assembly were replaced and the brake system was bled. The same brake-pedal-to-the-floor failure occurred again on 7/16/2026. The dealer performed diagnostic testing, including clamping the calipers, and replaced both front brake calipers. The brake failure has occurred again during the vehicle's current repair period on August 15th 2026, requiring another dealer inspection and repair. Each occurrence created a serious safety risk because the vehicle could unexpectedly lose braking capability while being driven, potentially resulting in a collision, injury, or death to the occupants or others. The vehicle and brake system have been repeatedly inspected by Kia/dealer personnel, and the repair history and replaced components are available for inspection and documentation. The vehicle is currently at the Kia dealership for continued investigation and repair. No crash or injury occurred, but the repeated loss of braking has created an ongoing and serious safety concern. I am not aware of any warning lamp or message preceding the initial failures; the primary symptom has been the brake pedal unexpectedly traveling to the floor with loss of normal braking.

While braking in a left hand turn lane waiting for the vehicles in front to turn left through an intersection, the vehicle stalled, shut off, and forced a manual restart in the turn lane. This same sequence happened again at another red light when the brake was engaged. The dealership the car was purchased from would not evaluate the car as they stated it is under factory warranty and should be evaluated at the manufacturer. The closest Kia manufacturer has been notified, but they have not inspected it, as they stated they have a lift malfunction and do not have the ability to run diagnostics until at least 10/16/26. No warning lamps or messages appeared prior to the hard stop. After the car stalled, there was a message that appeared stating the car would need to be manually restarted by putting it in park or neutral and engaging the start button. It took 2 tries to restart the car. A police officer did pull up behind me for my safety while the car was stalled, but they let me go when the car restarted. My safety was put at risk as this happened while actively trying pull up to and through a busy intersection in a double left-turn lane. The car stalled right before the intersection while waiting on other cars in front of me to turn left on an unprotected left turn. If I had been braking in the intersection and the car stalled, it could have caused a serious accident with oncoming traffic. I have only owned the car for 45 days. There were two separate occasions in the week prior to this incident where an attempt was made to start the car when parked, and the electrical panel came on, but the engine did not engage. In those instances, turning the car back off then turning it on started the car and no other issues were noted until the issue arose with hard stops when idling at intersections. The car is under 54,000 miles. It is available for inspection upon request.

The front bumper grill to this Sorento model, among others, has a major design flaw that causes the radiator to be highly vulnerable to debris. A rock struck and punctured my radiator causing it to aggressively spray engine coolant, eventually leading to my engine overheating. I found this incident to be an extremely odd and rare situation considering I was only driving on paved suburban roads. After some further investigation online, it appears there are several other customers across the country that have encountered this same issue. Many even displaying tutorials on how they have rigged their Kias with reinforced plastic grates to protect their radiators from further damage. Really? This is what consumers are being forced to do in 2026 to protect their front radiators on a modern vehicle? These damages occur way too easily on normal city roads and not on rough terrain (despite my xline model specifically being marketed as a rugged outdoor vehicle). This easily avoidable design flaw is due to the large openings in the front grill. I have driven thousands of miles across the country in far less rugged vehicles, including many years in "rocky" Colorado, and have NEVER experienced a radiator being so easily pierced by debris. Kia customers are being footed the bill for these costly repairs as this is not considered a "factory defect" when in fact it is. Not to mention this can cause catastrophic damages to the engine in some cases. This is malpractice and Kia should be held accountable. My vehicle is currently being held at a kia service center near where the incident took place and awaiting an assessment from my insurance claim specialist. Luckily no one was hurt during this incident, I just had to get my wife and newborn child an uber to the nearest hotel while I waited 2hrs on a tow truck.

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.

The contact owns a 2024 Kia Sorento. The contact stated that while driving at an undisclosed speed, there was an abnormal shaking in the steering wheel. The vehicle was taken to the dealer, where it was diagnosed with improperly sized brake rotors. The rotors were resurfaced; however, the failure persisted. The vehicle was subsequently returned to the dealer, and the rotors were replaced, but the failure continued. The contact stated that the wheels were affected by the rotor failure. The manufacturer was notified of the failure. The approximate failure mileage was 7,000.

The horn isn’t making any noise at all. There were no warning lamps or messages, I didn’t know until I needed to use my horn.

The vehicles windshield may not be sealed properly or have moisture that builds up between the pressed glass causing reduced visibility and higher risk for crash obstructing the view of both passenger and most importantly the driver.

A few weeks ago my sunroof began with out warning began to malfunction. It stopped closing all the way . When finally close I noticed the right rear side of the roof not closing all the way. I've noticed the bracket that holds up the glass roof to the track was broken. I took the car back to my car dealership, Gerald kia of Matteson. They told me that it was my fault because the tracks wasn't greased. Something that I wasn't at first purchased a car brand new. So they told me that consider an outside influence ira it would not be covered under a factory warranty. The reason I am filling this is because of hearing about some roofs , exploding , and this could be a situation similar to that.

At 7,100 miles the transmission failed requiring a new transmission replacement after one year. At 16,636 miles (2years into the lease) the new transmission also failed, and the car is in the garage getting another transmission replacement after.

The contact owns a 2024 Kia Sorento. The contact stated that the radiator was leaking. The vehicle was taken to a local dealer and the dealer stated that a rock or road debris had caused the puncture in the radiator. The contact was advised by the dealer that it was a known failure and that there was no radiator debris shield to protect the radiator from damage. The contact was informed by the dealer that the repair was not covered under warranty. The manufacturer was contacted and informed that the contact that repair was not covered. The contact was referred to the NHTSA Hotline to report the failure. The vehicle was not repaired. The failure mileage was 23,417.