2025 KIA TELLURIDE Complaints

About 3 months after I bought a brand new 2025 Telluride the vehicle started to randomly accelerate rapidly without increasing the gas while driving and stall when idling at lights, stop signs, or slowing down and would not turn back on for several minutes. When it does start back it misfires causing a rumbling before the check engine light comes on. It would show code P006800 and P017100 saying “critical engine error”. Despite bringing it into the dealership multiple times we were told they couldn’t replicate the problem and sent home with no solutions just to wait for it to happen again. This became a extremely dangerous situation when recently at a red light on a busy highway in the rain my telluride stalled leaving me and my young children trapped inside unable to restart the car while other vehicles flew past narrowly missing us. I’m extremely concerned for the safely of my children if we continue to drive this car. We went back to the dealership just to be told that Kia may not honor our warranty despite this being a documented problem with the 2025 Kia Telluride.

The vehicle had been throwing different Electrical Codes for several months around August through December 2025. The last code it through was an engine management system error. On December 22nd 2025 the car caught fire in the engine and exploded while parked in the driveway. Fire investigators are leaning towards in electrical issue in the engine. I currently have an additional 2025 Kia Telluride vehicle which is also starting to display some of the same electrical messages

System/Component Malfunction & Availability: The vehicle's electronic safety and engine control systems malfunctioned while driving at speed. This issue has occurred twice under identical thermal conditions, with the first instance occurring on 5/19/26. The vehicle is fully intact and available for inspection upon request. Safety Risk: During the first incident, a false dashboard warning triggered, but the physical engine remained running. However, during the most recent incident on 7/2/26, the defect escalated and the engine physically stalled while driving on the road in high 90-degree ambient temperatures. The stall caused an immediate loss of power and a complete loss of power steering assist, making the vehicle incredibly difficult to control and creating an imminent risk of a crash for my family and surrounding drivers. Dealer Confirmation & Inspection: Following the first incident, the vehicle was brought to a certified Kia dealership and left in their custody for 10 days for diagnostic troubleshooting. The service center stated they could not pull a hard diagnostic trouble code (DTC) and could not replicate the failure on a standard test drive. No other entities (police, insurance) have inspected the vehicle yet. Corporate Kia was notified (Case #26160914) but refused to authorize a specialized repair plan because the dealer could not replicate the issue. Warning Symptoms & Messages: There were no mechanical or performance warning symptoms prior to either failure. Both times, the issue began instantly with an audible cabin alarm and a prominent dashboard display message stating: "Engine Off! Shift to P or N, then start engine." During the first incident, the physical engine remained running despite the message, allowing us to safely pull over and reset the vehicle by cycling the ignition. During the second incident, under the same extreme outside heat (high 90s), the engine completely cut out mechanically, creating a severe stalling hazard.

My 2025 Kia Telluride has experienced seven engine overheating events across three separate incidents, all under identical conditions: air conditioning on while climbing in altitude on Colorado mountain highways. Incident 1 (XXX: Driving from [XXX] to [XXX]. Engine temperature gauge reached H and the "Engine Overheated" warning displayed. Pulled over and allowed engine to cool. Vehicle taken to Kia dealership; diagnostics found no fault. Incident 2 (XXX): Driving to [XXX]. Vehicle overheated twice on the same trip. Dealership kept vehicle for multiple days; reported no issues found. Incident 3 (XXX): Driving to [XXX]. Vehicle overheated FOUR times during the trip, including in an area with no cellular reception. Occupants included an infant and a [XXX]. Had the engine failed completely, we would have been stranded with no ability to call for emergency assistance. The failure is consistent and reproducible in real-world conditions (sustained grade + AC load) but has not been reproduced by dealership diagnostics performed at the shop. No fault codes were reportedly stored. The pattern is consistent with a cooling system deficiency under high load (cooling fan circuit, condenser airflow, or thermostat), and similar complaints from other Telluride owners describe the same scenario with dealers unable to replicate. Safety concern: repeated loss of propulsion capability on steep mountain grades, risk of engine failure and stranding in remote areas without cell coverage, with young children aboard. Two dealer service visits have not resolved the defect. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

My 2025 Kia Telluride is suddenly shutting off in traffic. It first happened 6/24/26 I was pulling away from a stop light when my vehicle shut off. I received a red dash as you would for collision warning and a message to shift into park or neutral to restart the vehicle, I tried to restart it started but without RPM's then would not restart my husband had to push the vehicle off of the roadway. I then tried to restart it again it started and shut off in less than 20 feet. I had it towed to the dealership after keeping it 1 week they say they can not recreate the problem. I picked up my vehicle yesterday and it again shut off before I made it 2 miles down the road, I had stopped at a stop light to make a left turn accelerated to make to my turn and the vehicle again shut off I coasted into a parking lot was able to restart it and drove it back to the dealership. The vehicle is currently with them. The vehicle had no warning lights prior to this happening everything was fine in fact when the vehicle shuts off the radio and Air Conditioner stay running like nothing happened. I have searched the internet and found many others having this issue with their dealerships also saying they can't recreate the problem.

In the past 2 days, my vehicle engine has shut off 11 times while driving. This is happening while I am moving so it is a huge safety issue for myself and other drivers. Over the course of 3 months, the vehicle has done this over 20 times. It happens when coasting, slowing down at a stop light and people in the other lane start moving, going through roundabouts, turning when there is oncoming traffic, and moving through congestion. The engine kills, lights flash and beeping starts. It says to put the engine in P or N and restart the engine. I have no power so I try to do this quickly or have the ability to pull over but most times that is not the case. This is a severe safety issue. The dealership says they cannot find anything wrong with the vehicle.

While driving, alarm bells go off and the display reads “engine is off. Pull over and put in p/n”. Car maintains radio but engine is off until able to be restarted. Has happened twice and been brought to dealership twice. They say there is no code showing and send us home without repairs. Extreme safety concerns for car to turn off mid driving.

The contact owns a 2025 Kia Telluride. The contact stated that while driving at an undisclosed speed, there was a loud sound coming from the sunroof glass before the glass shattered. There was no impact on the sunroof glass to cause the failure. Small glass fragments fell into the second and third row seats. The vehicle was taken to the dealer; however, the vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 22,000.

I purchased a 2025 Kia Telluride on 6/23/2025. In February 2026 I started having issues with the windshield wiper system. When I spray the front windshield, it would leak fluid on the back windshield. Brought the car in for service at the end of February and they said I needed a new motor, but never called me back to replace it. On 5/7/2026, I brought the car in and they couldn’t replicate the issue. On 5/28/2026 I brought it back, they again told me they couldn’t duplicate the issue. The service coordinator repeatedly told me this was a “feature”. When I picked it up, I replicated the issue immediately and they said I had some weird setting on which is why it happened. The issue continued so I brought it back 6/3. They claimed to have opened a tech line case with Kia so they replaced the motor and switch. I went to pick it up on 6/18 and the issue was still there. Again I have the service manager telling me it’s a “feature” and all Tellurides do this. Except the loaner I had for 3 weeks was the same year and model and did NOT do it. Also my car didn’t do this for the first 8 months I owned it. They swapped a piece from the loaner I had and put it on my car because the loaner wasn’t leaking. Swapping this piece did not fix the issue. They have no idea how to fix it and they never actually opened a tech line case with Kia. Confirmed this with Kia Consumer Affairs.

While driving the car the engine lost all rpm, as in it went to zero rpms. The electrical system did not lose power. The console flashed a red warning light and had a message that I should shift to park or neutral, and restart the engine. You must apply the brake to restart the engine. When you shift to park/neutral and restart the engine, everything works fine. There was absolutely no warning that this was going to happen. No noises, no console warning lights, nothing. I believe it is a matter of time before this causes an accident. The engine just quits without warning. It has happened mostly at lower speeds while decelerating or braking, but has occurred once on a highway. Should this issue happen in high traffic, or high speed, it could absolutely cause an accident. The car has been at a dealership since 21MAY over this issue. They have driven it, but have not found anything wrong. They found no stored error codes. We have had a loaner vehicle since then. I'm fearful they will force us to take the car back.