Everything NHTSA's vPIC database knows about this exact vehicle:
Decoding from NHTSA…
Vehicle history — accidents, title & owners
The decode above is what this vehicle is. For what it's been through — accidents, title brands, odometer, theft/total-loss and previous owners — pull a full history report.
NHTSA publishes the first 11 characters of the VIN with every complaint — that identifies the plant, model year, body and engine. So these are reports from cars built exactly like this one, not an average across the whole model.
1GKS2DKL5MR••••••2021 Gmc YUKON
This build draws 3.0× more complaints than the average 2021 Gmc YUKON build (15 vs 5).
15on this build
283on the model
57builds in total
Most reportedEngine 12Power Train 2Fuel/propulsion System 2Steering 1
What owners of this build wrote
EngineJun 2026
Took my vehicle in for general maintenance upkeep (oil change, tire rotation, vehicle inspection) and was notified my engine is already showing signs persistent with the recall on the 6.2L L87, specifically not holding oil. The dipstick was not showing signs of any fluid being…
Vehicle Speed ControlApr 2026
2021 Yukon Denali. Inspected by dealer under recall. Passed dealership test and new oil viscosity adjustment completed by dealer at 39k miles. Told no issues with vehicle continue to drive it. Today 4-14-26 on the interstate traveling 75mph the engine seized and lost all power.…
Electrical SystemDec 2025
The vehicle shifted into Neutral while driving, locked out gear selection, triggered a transmission warning, and now will not restart
Power TrainOct 2025
While my wife was driving to pickup my son from school, the vehicle was stopped at a stoplight and the engine turned off approximately 1 mile after departing the house. After getting the vehicle towed to the dealership because it wouldn’t start, it was determined by the…
Engine And Engine CoolingAug 2025
The contact owns a 2021 GMC Yukon. The contact stated that while attempting to start the vehicle, the vehicle started, and then the engine seized. The contact stated that the gear shifter failed to shift into the intended gear. There were no warning lights illuminated. The…
Read all 15 complaints on this exact buildFull text, search by keyword, and the systems that fail most on cars built like yours.Unlock with Pro →
Owner complaints…
Now the whole model — all 57 builds of it, not just this build. Same NHTSA reports, wider net:
Loading owner complaints…
PRO
Upgrade to Pro
You know what it is. Find out what it's worth.
Exact value for this VIN, adjusted for mileage
The original window sticker and factory options
Full research report as a PDF you can hand to a mechanic
Decoded via NHTSA vPIC. Recalls, complaints and safety from NHTSA; MPG from EPA fueleconomy.gov. Full history reports from our partner. VIN 1GKS2DKL5MR105480 · decoded Aug 2026. — ForCar Reviewed by Denis Kataev, founder of ForCar.