NHTSA Complaint #11516616 — 2021 GMC YUKON XL ENGINE

Complaint Details

ODI Number	11516616
Vehicle	2021 GMC YUKON XL
Component	ENGINE
Date of Incident	March 2, 2023
Date Filed	April 11, 2023
Mileage	N/A miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	NV

Consumer Description

My family and I were on a road trip to go camping. We were approximately 30 minutes out of town when the engine blew. Lost all electronics and had to drive off to the side of the road. GM roadside would not tow it back to my dealer of choice even though it was approximately the same distance driving it to another state. The dealer in bullhead city, Arizona, installed a new engine and after 10 minutes of running, the new engine seized as well. My vehicle has been down for over 30 days and I still do not have it back. GM is having issues with the 6.2L engines and I have tried to have it repurchased by GM to no avail. What happens when we eventually get this vehicle back, the engine blows and my wife is in traffic as she uses this vehicle as a daily commuter and gets into an accident because the vehicles engine blows again?

Related Complaints for the 2021 GMC YUKON XL

Other ENGINE Complaints

#11719634 — February 21, 2026 — On August 21, 2025, my vehicle engine died in Connecticut when I was taking my son back to college. I had to have it ...

#11715684 — February 4, 2026 — Right as I was coming up on my powertrain warranty, I began to have lifter issues. I had two repairs of the original ...

#11711888 — January 19, 2026 — While driving my Yukon it felt like there was an issue while it was trying to shift gears. the vehicle would sort of ...

#11709915 — January 9, 2026 — The contact owns a 2021 GMC Yukon XL. The contact stated that while driving at an undisclosed speed, the vehicle lost...

#11710011 — January 9, 2026 — The car suddenly experienced engine failure while driving at highway speed (about 70 mph). The check engine light, a...

Recent Complaints for the 2021 GMC YUKON XL

#11712106 — STEERING — January 20, 2026 — When driving at slow speed and wheels turning right or left you can hear a humming coming from the suspension. Unable...

#11712106 — SUSPENSION — January 20, 2026 — When driving at slow speed and wheels turning right or left you can hear a humming coming from the suspension. Unable...

#11712106 — WHEELS — January 20, 2026 — When driving at slow speed and wheels turning right or left you can hear a humming coming from the suspension. Unable...

#11708039 — POWER TRAIN — December 31, 2025 — 12/16/25 (evening): Warnings began cycling across the screen: 1) Service ESC, 2) Vehicle Leveling for Stability, 3) R...

#11708039 — SUSPENSION — December 31, 2025 — 12/16/25 (evening): Warnings began cycling across the screen: 1) Service ESC, 2) Vehicle Leveling for Stability, 3) R...