GMC Yukon XL Complaints

2,896 consumer complaints on file.

#11733987April 27, 2026
POWER TRAIN, ENGINE
My Yukon Denali XL GM engine that was put in on 07/2022 has already failed. It failed as I was driving down highway at 65 mile per hour. It failed on 04/12/2025. I paid almost $7,000 to have my engine replace due to the original engine failing in early 2022. Now the engine that I paid thousands of dollars for has already failed and has no compression in cylinder 4. I have researched this and can see GM is currently in litigation over car owners reporting engine failure due to either liftors or cams. My car should be considered in this class action lawsuit against GM. It's wrong for a company to take so much money from owners and use an engine that GM knew had issues and was faulty to place it into my vehicle only to have it fail and now make my vehicle undriveable and I am told it's another $8,000 to repair it. GM should address this issue with my vehicle and replace this engine that I had put in in 07/2022. GM was aware of this engine problem with my model car Yukon. GM knew this particular engine that they used in my vehicle on 07/22 (A GM engine) had the issue that GM is being sued for and sure enough the engine has now failed in my Yukon. Please hold GM accountable for this and include my car in this lawsuit.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11733970April 27, 2026
ENGINE
I ordered and purchased this vehicle in November of 2021. Since it was new, it has consumed approximately one quart of oil per oil change interval as indicated on the oil life monitor system. Every time I have it serviced by the same dealership, I have inquired as to if this amount of consumption is "normal". They said it wasn't excessive yet to continue monitoring it. This vehicle did pass the recent engine recall inspection yet I'm still feeling as if there may be a problem that hasn't fully surfaced yet based on the initial recall.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11733913April 26, 2026
ENGINE
On April 20th, 2025 while accelerating from a stop light, my vehicle (2021 GMC Yukon Denali XL, 6.2L V8) started making a ticking noise and the service engine light started flashing. I was within a few minutes of my house and limped my vehicle home. The next morning, I started it and it exhibited the same symptoms. I called my local GMC Dealer, Wright Buick GMC, and was advised to have the vehicle towed to them. It was towed to the dealership and within a few days I was advised that the engine needed replaced. I had heard a story that there was a pending recall, so I had hoped that this would resolve itself without a bill to me. unfortunately I was advised that there was no actual outcome on how to handle recalls, so if I wanted my vehicle back, I would have to pay the $11K for replacement as I was outside of my power train warranty (I had roughly 73,000 miles on my car). I have hoped for some resolution to include my vehicle in this recall but I have not yet received any word from GMC.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11733906April 26, 2026
ENGINE, POWER TRAIN, ELECTRICAL SYSTEM
On [XXX], my 2022 GMC Yukon Denali XL (VIN [XXX] ) experienced a complete loss of propulsion while I was driving on [XXX] in El Paso, Texas, with my wife and two young children in the vehicle. Mileage was approximately 50,364. While in motion, the vehicle was displaying abnormal behavior, concerned the vehicle would stall on the highway, I exited at the Geronimo exit. As the vehicle slowed, it shut down entirely. Multiple restart attempts failed. The dashboard cycled on and off, displaying a "Service 4WD" warning while the vehicle was in 2WD mode. The transmission locked, and the vehicle became inoperable in the middle of the roadway with traffic passing on both sides. OnStar SOS was activated to communicate the unsafe location. The El Paso Police Department was requested to divert traffic. A city tow vehicle arrived after approximately fifteen minutes; my family was assisted across the roadway. Roadside assistance did not arrive for approximately three hours. This was the second loss-of-propulsion event on this vehicle in less than twelve months. The first occurred in March 2025 and resulted in engine replacement under NHTSA Safety Recall 25V274 (L87 Engine Loss of Propulsion). The [XXX] failure occurred after the recall remedy had been applied and the engine was replaced. The vehicle was towed to the dealer who replaced the throttle body, intake air duct and a service item titled "Repair open ground circuit". I am filing this report to document a second loss-of-propulsion event on a vehicle that already received the remedy under Recall 25V274, and to ensure NHTSA has visibility into the potential pattern of recurring or inadequate remedy on the L87 platform. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11733725April 25, 2026
SERVICE BRAKES, FUEL/PROPULSION SYSTEM
Multiple repairs on brakes and tires are mismatched old since purchased in 2023 tires deflate gas cap missing
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11733516April 24, 2026
ENGINE
The current 6.2L engine recall was completed by Janssen Chevrolet in Holdrege, NE and it was noted the vehicle was fine. On April 11th, while driving down Interstate 80 in Nebraska, the engine suddenly died and would not restart. No warning lights or indicators illuminated prior to the failure and there were no symptoms. By sheer luck, it occurred before the head to head construction area with no shoulder and there was a rest area within coasting distance that and we were able to reach. I had little children in the car and we were stranded on the highway until friends were able to pick up the family and transport them to Lincoln and I was able to travel with the tow truck to deposit the vehicle at Husker Auto Group in Lincoln, NE. I was forced to rent a vehicle from a 3rd party as the dealer was closed and it was Saturday evening. On Monday, the dealer confirmed metal in the oil and filter and that the engine was completely dead and unable to be repaired, requiring replacement under the current recall. A much smaller loaner vehicle, insufficient to transport my family has been provided. It has been 13 days and there is no update on how long the vehicle will be out of service awaiting an engine.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11733325April 23, 2026
ENGINE
Engine started with a rough idle, I attributed this to mileage. Check engine light did not come on until days before scheduling service. Per diagnostic from Chevrolet service department: Lifter roller damaged and camshaft damaged on lobe. need to replace camshaft and lifters. this has been diagnosed by Chevrolet dealer mechanics at Ferman Chevrolet North Tampa, in Tampa Florida. Check Engine Light came on 4 days before I took it for diagnostic. Chevrolet and GMC have issued a recall on 2021+ but this remains outside that recall. I'm quoted for an $11,343 repair on a vehicle that has gotten regular synthetic oil changes at the dealership since I bought it with approx 80k miles on it. Metal was not noticed in the prior oil changes, latest which was
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11732911April 22, 2026
ENGINE, VEHICLE SPEED CONTROL, STEERING
My wife was driving down the highway and out of no where there was a loud taping sound, the vehicle started running real bad (skipping), the vehicle lost power and she lost control of the steering. As a result, she ran off the road into a ditch. this is a known concern with the 6.2 liter engines and all signs are pointing to lifter failure. She could have ben seriously injured and GM is responsible for this.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11732919April 22, 2026
VEHICLE SPEED CONTROL, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
I was on the Highway and had the vehicle on cruise control, the super cruise was not available the entire trip. Suddenly a warning came on saying that supper cruise was not available please take the wheel, the truck started slowing down drastically while I’m doing 70mph which is the speed limit. I put my foot on the brake to disengage the cruise control but that did not work. I had to push the cancel button on the wheel to take it off. This has happened to me twice while on the highway.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11732277April 19, 2026
POWER TRAIN
TRANSMISSION FAILURE ON 8L90 8 SPEED TRANSMISSION. 93,000 MILES.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11732026April 18, 2026
ELECTRICAL SYSTEM, SERVICE BRAKES, UNKNOWN OR OTHER
The back hatch would not open while the car was on and in park. Upon reaching in without being in the car, we turned it off, and it engaged reverse on its own, causing it to reverse immediately almost causing terminal harm to myself and my family. It careened into the woods with us unable to stop it due to the immediate speed. No one was in the vehicle, it was solely self propelled. We have a video of the path it took and the damage it caused. When the car wrecked, even when turned off, the lights and windshields wipers engaged by themselves.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11732016April 18, 2026
POWER TRAIN, ENGINE
I am submitting a complaint regarding a serious engine failure in my 2022 GMC Yukon XL equipped with the 5.3L engine (VIN: [XXX] ). The vehicle has experienced a complete failure of the lifters and camshaft. Prior to the failure, there were noticeable engine performance issues, including abnormal ticking noises, rough operation, and loss of power. The condition worsened rapidly, ultimately resulting in the engine becoming inoperable. This failure presents a significant safety concern, as the sudden loss of engine performance or power could occur while driving at speed, increasing the risk of a crash. The vehicle is currently not drivable and requires extensive engine repair or replacement. Given the severity of this issue and the potential safety risks, I am requesting that this complaint be formally investigated. I understand that similar issues have been reported in vehicles with this engine, and I believe this may indicate a broader defect affecting reliability and safety. Please let me know if any additional information or documentation is needed. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11731819April 17, 2026
POWER TRAIN
The contact owns a 2023 GMC Yukon XL. The contact stated that while driving on several occasions at various speeds, the vehicle experienced unexpected gear shifting. The check engine warning light illuminated and then disappeared when the vehicle was restarted. The vehicle was not diagnosed or repaired. The contact used a handheld diagnostic machine and retrieved DTC: P0747. The manufacturer was notified of the failure. The failure mileage was 67,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11731797April 17, 2026
ENGINE
On March 14th the 6.2L engine was making a loud noise so I took it straight to the dealership and dropped it off. It was determined to be a failed engine. I have not been able to use my vehicle for 5 weeks now.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11731761April 17, 2026
ENGINE
on 2/28/26 i experienced complete engine failure on my 23 Yukon. I was going 70mph on the highway when the engine kicked and and kicked into neutral. the car spent 6 weeks in the dealer to have the engine replaced. i picked up the car on Wednesday, 4/15. On 4/16, i was once again driving, as normal when it suddenly turned off and kicked into neutral. 1 day after I picked up the vehicle it is once again being towed back to the dealer for the same symptoms it had when the entire engine had to be replaced. Both times, there is no warning. The car dings and a message comes up saying "restart vehicle". On 2/28, the car would not restart. On 4/16, the car did restart but only temporarily This is a major safety problem. The first occurrence I was going 70mph on the highway when i lost power. The second occurrence, I was driving 20mph on my neighborhood street and suddenly lost all power.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11731590April 16, 2026
ENGINE
I previously opened NHTSA Complaint Number11637208 on January 20, 2025 regarding the internal engine failure of my 2021 Yukon Denial XL on January 3, 2025. After filing that Complaint, the engine in my Yukon was replaced by GMC in February 2025. After replacement, the engine was allegedly tested, given an oil cap change, and OK'd by the GMC dealership. On Sunday, April 12, 2026, the replacement engine in my Yukon failed without warning and left me (and my family members, who were also in the Yukon) stranded in the lane of traffic on the westbound College Drive exit of I-10. We had it towed to the GMC dealership (Royal Buick GMC) the same day, they diagnosed it, and according to text communications I received from them on April 14, 2026, the Yukon's engine needs to be replaced again because the engine internally failed - likely due to the failure of the engine's internal rod bearing. No one in my family feels safe in the Yukon anymore. GMC should not be allowed to replace these engines with more faulty engines. If something more is not done soon, people are going to die because of the wrecks caused by these faulty engines.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11731580April 16, 2026
ENGINE, POWER TRAIN, FUEL/PROPULSION SYSTEM
The vehicle experienced a major engine failure involving the 6.2L engine. The failure appeared sudden and premature and is not consistent with normal wear and tear for a vehicle of this type. Prior to the failure, there were intermittent performance concerns and warning indicators suggesting potential engine or drivetrain issues. The vehicle had previously undergone repair related to similar concerns, indicating a possible recurring problem. The failure created a potential safety risk due to the possibility of loss of power while driving, which could increase the risk of an accident, especially at highway speeds or in traffic. The issue has been confirmed by a service provider, and the vehicle requires significant repair. General Motors has been notified but has declined repair assistance, classifying the issue as wear and tear. While no active recall is currently associated with this specific vehicle, similar vehicles with the same engine platform have documented issues, raising concerns about reliability and safety. The failed components are available for inspection upon request.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11731474April 15, 2026
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
The contact owns a 2015 GMC Yukon XL. The contact stated while driving at various speeds, the vehicle shuddered. The contact stated that upon pulling into a parking lot, the vehicle stalled. The vehicle was pushed into a parking space with assistance. Additionally, the contact stated that while her husband was test-driving the vehicle in the driveway by driving forward and reversing several times, the transmission locked up while depressing the brake pedal the thirteenth time. A mobile mechanic diagnosed the vehicle and determined that the transmission control module had failed. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact that the VIN was not included in a related recall. The failure mileage was approximately 177,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11731169April 14, 2026
ELECTRICAL SYSTEM, ENGINE, FUEL/PROPULSION SYSTEM
March 29th 2026 my 2021 Yukon XL engine stalled while driving at 45mph (No prior warning lamps or messages, restart engine came on dash) causing me to immediately pull over and come to a stop still in traffic, it shifted my vehicle into park, I was in an in an un-safe spot and was stuck in park (conditions not correct for shift on dash) because my vehicle would not allow me to shift to neutral and push it to the side of the road, (could not jump start) Had towed to dealership and mentioned Engine Failure and Fuel pump control module Recalls but according to them it was a starter issue, I asked them to still check the fuel pump control module regardless. Picked up vehicle and a week later April 14th the exact same thing happened vehicle stalled while driving dash said Restart Engine while coasting (No prior warning lamps or messages) forcing me to pull over where it rolled to a stop and locked itself into park leaving me in unsafe conditions again. Had towed back to the same dealership and waiting to hear back from them.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11730763April 13, 2026
SEAT BELTS
Seat belts do not lock in place causing our infant and child's seats to not be locked in place and tip over The potential risk to a child is extremely high Potentially causing death of a child
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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