2025 GMC YUKON XL Complaints

The contact owns a 2025 GMC Yukon XL. The contact stated that while driving 15 MPH, there was an abnormal grinding sound coming from the engine. There was no warning light illuminated. The vehicle was taken to a local dealer to be diagnosed, and the contact was informed that there was a catastrophic engine failure caused by the thrust bearing. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The contact referenced Technical Service Bulletin: 25-NA-307; as a possible cause for the failure. The failure mileage was 16,184.

Engine (L87) blew up on I-80 in passing lane with no warning 14,635 miles. Almost got hit by several cars trying to get off the interstate. Sat alongside the road for 1 1/2 hours until tow truck arrived in 101 degree weather. GM provided no roadside assistance since it was a Sunday. They were incorrect with their information which caused us to walk to nearest Walmart several miles. We were 5 1/2 hrs from home and our son picked us up. GM dealer installed new engine and we were without our vehicle 45 days with no alternative transportation provided. Our repurchase was denied and was incorrectly done so by Iowa State Lemon Law (purchased in Iowa)

During first oil change at 1200 miles, found a lot of metal flex in the oil filter element after cutting the oil filter open.

The contact owns a 2025 GMC Yukon XL. The contact stated that the rear passenger-side second-row seat failed to move or close. The contact was concerned about the warranty expiring soon. The vehicle was taken to the local dealer, where it was determined that the seat needed to be replaced; however, the part was backordered and had not been delivered. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was approximately 55,000.

On May 6, 2026 while driving on the interstate, the vehicle automatically shifted into Neutral, and lost all engine power. The vehicle would not shift back into drive or even 4x4 neutral to be towed. The vehicle was towed to Sam Boswell GMC in Mt Dora, FL. The engine had seized up, and there were metal shavings in the oil filter which indicated a catastrophic mechanical engine failure.

Driving the vehicle with my family in it on merrit parkway in ct 230 am on May 10 th Car rpm start going up and making noises and felt like gear not shifting in few seconds later car all sudden on its own shifted to neutral as my speed 55-60 mph was during that moment. And screen on dash went blank dark .i was able to move to side of the road safe as possible .road is only two lane and no room to park on side . Immediately turn hazards lights on and try to restart the car and vehicle will not turn on . State troopers came and assisted us till tow truck came and vehicle get towed to dealer

Driving 79 mph total engine seizure. Check engine light came on and seconds later a low oil pressure light and turn off engine. Engine died and went into neutral and had to coast to side of highway in middle of nowhere at 11pm at night.

Im hearing ticking sounds when starting the engine and I reported it to my dealership service department and thay said thay don't see any issue

Engine failed, no check engine lights turned on. Needed to have the truck towed to a dealer

The car was purchased on 8/15/2026. On November 6th 2026 with 3051 miles on all the gauges, electronic dashboard, gps , climate controls, heads up display failed while car was in driving. There was no way to tell what speed the car was going, the gas level, rpms, engine temperature, etc. Navigation failed, Cruise control failed, I was unsure if the emergency braking system failed. The dealership responded there was over 27 error codes on the car computer. There was no way of knowing if the signal lights were working. There was no prior warning to this failure. The GMC service department at the dealership confirmed the failure and said it needed to replace the radio control module. It took 70 calendar days for a replacement module to be provided, and a new software patch was uploaded after several attempts. After the vehicle was repaired the dealership acknowledged that they have been seeing this problem. GM has failed to provide any other assistance.