2024 GMC Yukon owner complaints
181 complaints filed with NHTSA, including 0 crashes, 0 fires, 5 injuries and 0 deaths.
Problems by component
Engine and Engine Cooling19 Forward Collision Avoidance11 Recent complaints
October 21, 2026SteeringPower TrainEngine
2024 GMC Yukon XL Denali with approximately 30,000 miles. The vehicle previously completed the L87 recall remedy (NHTSA 25V274000). The dealer inspected the engine, it passed, and the higher-viscosity oil change, filter, oil-fill cap, and owner’s manual insert were performed. Despite that remedy, the vehicle later experienced a sudden loss of propulsion on the highway while traveling with family. The vehicle began shaking and the engine shut down. There were no check-engine lights, warning messages, or other notifications prior to or during the failure. The vehicle was towed to a GM dealer. Diagnostic testing at the dealer confirmed that the engine requires replacement under Special Coverage
October 21, 2026Engine
My 2024 GMC Yukon XL Denali Ultimate (VIN 1GKS2KKLXRR331476, 6.2L L87) has been consuming engine oil excessively since early ownership. At the 20,219-mile oil change it was already a quart low, and it has needed repeated oil additions between changes since then. The vehicle is now at about 32,400 miles. I reported the problem in writing to the selling dealer on April 30, 2026, and again on October 9, 2026. GM opened case 115829578, but no oil consumption test or repair has been done. Low oil in this engine risks bearing damage and sudden engine failure while driving, the failure mode NHTSA is investigating under EA26005 for L87 engines built after Recall 25V-274's production window, which in
October 19, 2026Engine
Loud engine knocking. Told by dealer it was the 6.2 recall issue. Previously cleared as ok.
October 15, 2026Service BrakesLane DepartureForward Collision Avoidance
When stepping on the brakes out random the 63 mph speed limit alert along with service esc, front collision un available messages show on the dashboard and little by little the brakes stop functioning up until a point where brakes don’t work at all.
October 13, 2026Engine
2024 GMC Yukon, L87 6.2L V8 VIN: [XXX] This complaint concerns the L87 6.2L engine and NHTSA Engineering Analysis EA26005 regarding engine failure following the remedy for Recall 25V-274. My vehicle underwent the GM recall inspection, including the Pico test, and passed the inspection. The engine was therefore not replaced. Since completion of that inspection, I have continued to obtain abnormal used-oil-analysis results showing excessive and increasing engine wear metals. At the most recent oil change, I cut open the engine oil filter and found visible metallic swarf/debris embedded in the filter media. I have retained the oil filter media and have photographs documenting the metallic debri