NHTSA Complaint #11699621 — 2025 GMC YUKON

ENGINE issue reported to NHTSA

Check any vehicle history by VIN - Free vehicle history report

Complaint Details

ODI Number	11699621
Vehicle	2025 GMC YUKON
Component	ENGINE
Date of Incident	November 5, 2025
Date Filed	November 16, 2025
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	MS

Consumer Description

On November 5, 2025, this 2025 diesel GMC Yukon Denali brand new vehicle went into "limp mode" 75 days after purchase with 3,957 miles on the odometer. Vehicle began to decelerate on a busy road. Warning lights went on to indicate that accelerating was no longer possible. Other fast-moving vehicles on the road came very near to the Yukon and quickly passed it/weaved around it, jeopardizing the lives of this Yukon's driver and occupants. At times, the Yukon diesel vehicle would only reach 15 MPH. Vehicle eventually driven to nearest GM dealership. The GM dealership service center reported a P06D code and reported that the engine experienced catastrophic engine failure. A new diesel engine has been ordered but is not yet available to the dealership for installation. (The dealership also reports that two other new GM diesel SUVs are waiting on new engines due to catastrophic engine failure.)

Related Complaints for the 2025 GMC YUKON

Other ENGINE Complaints

#11716889 — February 9, 2026 — The 3.0L diesel motor failed around 5700 miles. The thrust bearing failed and the engine and the turbo needed to be r...

#11716461 — February 7, 2026 — Engine started knocking and developed slow acceleration out of the blue. In addition car has locked up on freeway de...

#11715405 — February 3, 2026 — While driving on a highway, the vehicle intermittently suffers a sudden loss of engine power during acceleration, acc...

#11714774 — February 1, 2026 — ENGINE died rattling sound undeer car shaking loss of power

#11712964 — January 23, 2026 — suddenly went into limp mode on the highway, engine had to be replaced due to bearing failure sending metal through t...

Recent Complaints for the 2025 GMC YUKON

#11715402 — FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL — February 3, 2026 — While driving on a highway, the vehicle intermittently experienced a sudden loss of engine power during acceleration,...

#11715402 — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING — February 3, 2026 — While driving on a highway, the vehicle intermittently experienced a sudden loss of engine power during acceleration,...

#11715402 — LANE DEPARTURE: BLIND SPOT DETECTION — February 3, 2026 — While driving on a highway, the vehicle intermittently experienced a sudden loss of engine power during acceleration,...

#11715405 — POWER TRAIN — February 3, 2026 — While driving on a highway, the vehicle intermittently suffers a sudden loss of engine power during acceleration, acc...

#11714774 — POWER TRAIN — February 1, 2026 — ENGINE died rattling sound undeer car shaking loss of power