NHTSA Complaint #11644898 — 2021 GMC YUKON XL
ENGINE issue reported to NHTSA
Complaint Details
| ODI Number | 11644898 |
| Vehicle | 2021 GMC YUKON XL |
| Component | ENGINE |
| Date of Incident | |
| Date Filed | |
| Mileage | N/A miles |
| Crash | No |
| Fire | No |
| Injuries | 0 |
| Deaths | 0 |
| Vehicle Towed | No |
| State | AZ |
Consumer Description
My wife was driving down the road with my Daughter and the engine simply stopped running without warning. She was able to coast to a stop on the side of the road and engage her hazard lights. When she tried to restart the engine it just cranked but never started. We had it towed to a mechanic and the mechanic told us that the engine is seized and we likely need a new engine, total cost of over $20,000. This vehicle should not be having this type of issue at 70,000 miles. If they were on a busy highway in the middle of rush hour it would have been a very dangerous situation.
Related Complaints for the 2021 GMC YUKON XL
Other ENGINE Complaints
#11719634
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
Right as I was coming up on my powertrain warranty, I began to have lifter issues. I had two repairs of the original ...
#11711888
While driving my Yukon it felt like there was an issue while it was trying to shift gears. the vehicle would sort of ...
#11709915
The contact owns a 2021 GMC Yukon XL. The contact stated that while driving at an undisclosed speed, the vehicle lost...
#11710011
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
When driving at slow speed and wheels turning right or left you can hear a humming coming from the suspension. Unable...
#11712106
SUSPENSION
When driving at slow speed and wheels turning right or left you can hear a humming coming from the suspension. Unable...
#11712106
WHEELS
When driving at slow speed and wheels turning right or left you can hear a humming coming from the suspension. Unable...
#11708039
POWER TRAIN
12/16/25 (evening): Warnings began cycling across the screen: 1) Service ESC, 2) Vehicle Leveling for Stability, 3) R...
#11708039
SUSPENSION
12/16/25 (evening): Warnings began cycling across the screen: 1) Service ESC, 2) Vehicle Leveling for Stability, 3) R...