GMC Yukon XL Complaints

683 consumer complaints on file.

#11738866May 19, 2026
ENGINE
Engine seized up while driving 60 mph on a known GM recall, after passing recall pico test
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738846May 19, 2026
ENGINE
Engine failed- threw a rod Available for inspection Engine failed in the middle of a 6 lane interstate with 70mph speed limit. Locked up. Loss of power. No warning. Engine replacement needed- confirmed by dealer. This is the second engine replacement in less than 2 years Vehicle purchased in June 2024 Engine replaced June 2025 Vehicle taken to Glockner of Ironton Ohio in Aug 2025, Jan 2026, Feb 2026 and March of 2026 due to a knocking and ticking noise in motor. I was consistently reassured it was a normal sound per GMC. Engine locked up in the middle of the interstate may 15, 2026
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738772May 19, 2026
ENGINE, FUEL/PROPULSION SYSTEM, POWER TRAIN
My 2022 GMC Yukon XL with the 6.2L L87 engine was previously subject to NHTSA Recall 25V-274 / GM Recall N252494000 for L87 engine loss of propulsion. The recall was closed by the dealer as “PicoScope Inspection — Engine Passed / Update Engine Oil Type,” with the oil/cap/filter remedy. The vehicle was later brought back to the dealer for engine noise/knocking, check-engine light, and engine oil light/oil warning concerns. The dealer has now confirmed that the dipstick was not picking up oil, the oil level was severely low, the oil condition was severely degraded, and abnormal engine noise was heard. My VIN also shows active GM Special Coverage N252494003 through 1/15/2032 or 150,027 miles. The dealer previously stated that the underlying PicoScope pass data from the recall inspection is no longer available to the dealership after submission. This is not the first oil-related concern. During a prior service visit in September 2025, around the same time the L87 recall was completed, the dealer documented an engine oil low message and an upper oil pan leak causing the low-oil message. I am concerned the L87 engine may be failing after the recall remedy was previously marked complete, creating a risk of engine failure or loss of propulsion while driving. I am also concerned the current engine/oil/noise condition is being treated as customer-pay/out-of-warranty before the root cause is fully diagnosed or reviewed by GM under Special Coverage N252494003.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738507May 18, 2026
ENGINE, FUEL/PROPULSION SYSTEM
Engine failure occurred while driving with two children in the vehicle, creating a serious safety hazard. The vehicle experienced a sudden loss of power and stalled completely while in motion, with no prior warning lights, alerts, or messages. Prior to this failure, the vehicle had already failed the GM PICO test related to the known L87 engine issue, and the recommended corrective action was changing the oil to 0W-40 synthetic and replacing the oil cap. Despite that intervention, the engine still failed at approximately 49,000 miles. A sudden complete engine stall without warning while driving created a dangerous situation, particularly with children in the vehicle. This raises concern that the prior corrective action did not resolve the underlying defect..
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738342May 16, 2026
ELECTRICAL SYSTEM, ENGINE, POWER TRAIN
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
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11738252May 16, 2026
ENGINE
I took my GMC Yukon in for a recall. They changed the oil, programmed my module, changed the cap, and tested the engine, saying it was good. I took it on a trip, 7000 miles later engine locked up.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737470May 12, 2026
POWER TRAIN
6.2 liter engine seized on the interstate, I lost propulsion as the car switched to neural on it's own. Auto was towed to Applegate Chevrolet in Flint, MI
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737238May 12, 2026
ENGINE
I was on the highway heading home with my [XXX] son in the backseat and without warning the engine shut down and luckily we were on the exit ramp and away from heavy traffic. I pulled over to the side and tried to start it again but it won’t even crank. The cabin heater stopped working too, It was -9 Degrees outside that day and we started to freeze, luckily my wife was able to get to us in 20minutes. The vehicle was towed to GM dealership and they confirmed the engine seized and will need a new engine under special coverage N252494003-03. This was after the recall was completed for this vehicle. It had only 61392KMS on it. We live in [XXX] and it gets extreme winters with below -40degree temperatures. It’s a remote area and there is no service on the highway for 200KMS when heading south to city, if this would have happened on the highway with no services and extreme weather we wouldn’t have made it out alive. We are a family of 5 with a [XXX] and a [XXX] and we bought this vehicle after knowing that the engine recall was completed and GM deemed it safe. Unfortunately that’s a lie and GM is putting peoples safety and life at risk. 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
#11737193May 11, 2026
ENGINE
Had my oil changed Wednesday and noticed a new noise. Brought to dealership, this particular year is known for 6.2 L engine failure but was told mine wasn’t in the recall. Well I was told today I have engine issues and they are replacing
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11737062May 11, 2026
POWER TRAIN, ENGINE, FUEL/PROPULSION SYSTEM
The vehicle drove normally earlier in the day with no major drivability concerns. Later, reverse gear suddenly stopped functioning and the engine would rev abnormally without the vehicle moving properly while in reverse. Shortly afterward, while driving, the vehicle displayed the warning message “Reduce Acceleration – Drive with Care” and began losing acceleration and propulsion. The vehicle would not accelerate normally and later could not exceed approximately 20-35 MPH. The condition created a significant safety concern due to sudden loss of acceleration and propulsion while operating in traffic. The engine RPM would increase abnormally while the vehicle failed to respond properly in drive and reverse. An independent mechanic inspected the transmission and found diagnostic trouble codes P0747, P0776, and P0700 related to transmission pressure control and valve body operation. Inspection also revealed significant metal contamination, sludge, and clutch material inside the transmission pan and filter. Reverse and 2nd gear were determined to be failed/burnt internally. The vehicle was later transported to an authorized GMC dealer for inspection. Dealer confirmed reverse gear would not engage even after adding transmission fluid. Vehicle is currently available for inspection.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736967May 11, 2026
ENGINE, ELECTRICAL SYSTEM
First incident April 9 2024 not even a month after purchased. Vehicle dashboard lit up light a Christmas tree all warning lights while driving on highway. Vehicle shook and sputtered and turned off. The vehicle was serviced explanation given was loose spark plugs on a new vehicle. 2nd incident roughly month after recall repair for engine propulsion campaign. February 26 and 27 2026 . While driving the following lights came on Engine failure ,Brake failure , Service Transmission now unable to shift soon. I was terrified because I could not control the vehicle. I had the vehicle towed to the dealership. The answer to the issues was Battery failure. Third incident April 17th 2026 I driving on highway 70 miles check engine light comes on flashes dashboard goes dark. Vechicle sputters and shut down. I restarted the vehicle the warning on the display disappeared and the vehicle restarted. I reached returned the vehicle again to the dealership because the problem resumed slowing down even though I’m depressing the gas. Vehicle is shifting and dragging. Resulting unexpected lurching. My vehicle has been at the dealership since end of April 2026 it remains there currently. My representative stated a code indicating misfiring has appeared 18 times. Also everyday my vehicle keeps saying software update even I installed the update and it says complete. I know GM is not updating my vehicle software everyday. That indicates there is a computer issue as well. My anxiety level is through the roof at this point. I complained before about this same failures in a Cadillac Escalade prior to it lurching forward and crashing. I filed a complaint before February 2024 . There is something really wrong with GM engines and software. I know I’m not the only one experiencing these problems
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736836May 10, 2026
ENGINE
Motor locked up while going 50 mph
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736686May 8, 2026
SUSPENSION, ELECTRICAL SYSTEM
The vehicle has experienced recurring suspension, drivability, and pulling issues associated with the 4-corner air ride leveling suspension system since early ownership. The first major incident occurred at approximately 4,600 miles when the vehicle displayed suspension warnings and would not accelerate properly past highway speeds. Since that time, the vehicle has repeatedly experienced pulling during acceleration, unstable ride behavior, suspension/leveling concerns, alignment-related issues, and drivability instability. The problem has been reproduced multiple times and documented through approximately 16 repair visits and roughly 74 cumulative days out of service. Dealership service records include repeated suspension inspections, drivability evaluations, wheel alignments, and related repair attempts. The issue remains unresolved and the vehicle is currently back in service again for the same concern. The recurring pulling and instability create safety concerns because the vehicle does not consistently track properly during acceleration and normal driving conditions. Suspension warning messages and drivability symptoms first appeared early in ownership while the vehicle was still under factory warranty. I have also found many similar owner complaints online involving the same suspension system in comparable GM full-size SUV models.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736444May 7, 2026
ENGINE
This vehicle was identified as recalled in 2025 for total engine replacement and the engine did fail in May 2025 it would stall while driving. GMC performed the engine replacement in June of 2025. The car stalled again on Friday May 1. It was taken to the dealer on May 7 and was diagnosed as needing another complete engine replacement. I was told that gmc identified a need to replace more parts after my engine was replaced but I was never informed of this. I was told my this dealership that I am the first vehicle they’ve seen that will require a second full engine replacement It is a 6.3L v8. This car stalled while I was driving with a 3yo in the vehicle.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736218May 7, 2026
FUEL/PROPULSION SYSTEM
*gas tank had become partially dislodged from the undercarriage. *Entire family was in vehicle at time of incident, including three small children. The safety of an entire family along with any others that may have been on the road, if the car would have combusted due to the gas tank which had just been filled to capacity. *vehicle has been at Mark Christopher GM dealership for over one month. *dealership service dept claims someone tried to steal gas tank. *Mercury insurance company claims mechanical failure. *No warning given from vehicle. We heard a dragging noise while we were driving, pulled over as soon as possible. Upon inspection, it was observed that fuel tank had begun to leak fuel from dragging on the freeway.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736170May 6, 2026
ENGINE
Recently my vehicle was serviced under recall N252494000 at an authorized GM dealership. Following completion of the recall remedy, which included an inspection and oil change to OW-40. As a result of this recall remedy, I have experienced the following adverse effects: •Significant increase in oil change costs from approximately $80.50 to $171.21 •Noticeable decrease in fuel economy (previously 18-20 mpg, now approximately 15-16 mpg). •Ongoing concern regarding engine reliability and safety •Diminished resale value due to the known engine defect and recall history. It is my understanding that this recall addresses a known defect involving internal engine components that may lead to catastrophic engine failure and sudden loss of propulsion. I am also aware that the NHTSA has initiated further investigation into failures occurring even after the recall remedy has been performed.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11736100May 6, 2026
ENGINE
On April 12, 2026, while traveling approximately 65 mph westbound on XXX in [XXX] (just east of Exit XXX), the engine in our 2022 GMC Yukon Denali failed without any prior warning. This occurred on a four-lane highway where I was in the lane furthest from the shoulder. The engine shut off, the vehicle automatically shifted into neutral, and I had to cross multiple lanes of traffic to reach the shoulder without power steering while the vehicle was rapidly decelerating. I had my [XXX] son and [XXX] dog in the vehicle at the time, which created a significant safety risk. VDOT arrived on scene within minutes but was unable to jump-start the vehicle. I contacted Southern Buick GMC Kia in Greenbrier, VA and arranged for towing through their service. The vehicle was towed to their facility the same day. On April 14, 2026, the dealership informed me that the engine had failed and contacted GMC headquarters to order a replacement engine under the vehicle’s VIN. The vehicle remains at Southern Buick GMC Kia in Greenbrier, VA, where it is available for inspection by NHTSA. Previously, a PicoScope test was performed on October 7, 2025, under warranty code XXX. At that time, the engine was determined not to be eligible for warranty replacement; the oil was changed and a new oil cap was installed. 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
#11736051May 6, 2026
VISIBILITY:WINDSHIELD
The contact owns a 2026 GMC Yukon XL. The contact stated while parked and occupied in the vehicle or driving at night he can only see out of the bottom of the windshield. a dealer was contacted. The vehicle was taken to the dealer, and they offered no assistance. The vehicle was not repaired. The manufacturer was notified of the failure, and they informed him they will call the dealer to take a look at the vehicle at night. The failure mileage was 150.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11735981May 6, 2026
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
The forward collission system continues to perform phantom braking while driving in traffic resulting in near rear end collisions. The GMC dealer refuses to fix it without charging me for more diagnostic work, which has already been done twice. What is my recourse?
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11735751May 5, 2026
ENGINE
We brought vehicle in while still in warranty complaining of rough running engine and dealership said they couldn't find anything wrong. 2000 miles over warranty the Engine fails with all characteristics of the L87 bearing lifter issue. Now GMC does not want to replace without charging us a ton of money.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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