Which parts fail
Components named in complaints (doors, hood, frame, rust, paint and trim).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2011 GMC Yukon Denali XL owners, lightly cleaned up (personal details are redacted by NHTSA).
My dashboard is severely cracked around the passenger side airbag and cluster, which a May cause malfunctioning of the air-bag. I have done numerous searches on the internet and I am seeing this same complaint over and over. I am very curious with it happening so much why this has not been recalled and GMC taken care of this problem. I am extremely worried about safety and the high cost of repairing this myself, but I know it needs to be taken care of. I've owned GMC vehicles forever and have been very happy, up until this point. I think the company needs to address this problem, and quickly.
Tl* the contact owns a 2011 GMC Yukon Denali XL. While driving approximately 40 MPH, the dashboard started to shake violently. The contact observed that there was a huge crack on the dashboard near the front passenger side air bag and the driver side behind the steering wheel. The failure recurred continuously. The vehicle was taken to a dealer, where it was diagnosed that the dashboard was fractured and needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 55,000.
My dashboard began to crack around the passenger airbag. The cracking was unprovoked. The car is clean, and only has 66K miles on it. In addition, one of the clips recepticals on the dashboard that the upper trim panel connects to broke (in the center part of the dashboard). No in addition to the large crack, the dash board now rattles. I do not have pictures handy during the time of this submitter but I can provide them. 100's of other have also had this problem, there are facebook pages and various pertitions.
The dashboard has cracked in two separate place. I am extremely concerned that should the passenger air bag deploy that the section of dash now unattached will be send flying into the passenger compartment causing a fatal wound. This is now the 2nd vehicle I have purchased where this has occurred. There is an obvious safety defect in the dashboard of the full size GM truck/SUV platform and a recall should be issued. The vehicle was stationary overnight when this cracking occurred both times.
My 2011 GMC Yukon XL Denali, dashboard has cracked out of nowhere I got in it one day and it was there I noticed it, up the driver side hump on the dashboard, and beside the passenger airbag, this is a safety hazard what if I get into a wreck pieces of dashboard would go flying everywhere, I have even contacted GMC about this issue and they don't care, I have attempted to glue the dash back together but it's still spreading, the more I drive the vehicle the more it spreads.
Tl* the contact owns a 2011 GMC Yukon Denali XL. The contact stated that the rear hatch came down with force without warning. The latch button was applied, but failed to prevent the hatch from coming down. The vehicle was not diagnosed by an independent mechanic or dealer. The manufacturer was notified of the failure. The approximate failure mileage was 70,000.
There is a large crack in the dashboard. The crack is located over the area over the driver's air bag which is a safety concern. If the air bag would deploy, broken pieces of plastic could harm the driver as the safety features are weakened. Crack occurred when vehicle was parked in a garage. No one , nothing caused the dashboard to crack, it is a defect.
The dash started to crack - I checked with GM (service) - and they said that this is a common problem - I spoke to GM and they will not acknowledge the issue (even though their service department know that there is an issue). GM will not support me on this problem
2011 Yukon XL (garaged it's entire life and well cared for) had crack in dash appear in jan 2016 which quickly spread from back to front causing the dash to become two pieces. Dealer only offered to "discount" a repair since out of warranty.
My dashbord is cracking. Getting worse. GMC needs to deal with this problem. I2 people that I work with also have GM trucks/SUV and they are also cracking in the same area. Make these companies step up and take care of this issue please.
Body complaints in other Yukon Denali XL years
Frequently asked questions
How common are body problems on the 2011 GMC Yukon Denali XL?
NHTSA has 20 complaints about the body & structure of the 2011 GMC Yukon Denali XL, 29% of the model year's 69 complaints. The component named most often is body (15 mentions).
Is there a recall for 2011 GMC Yukon Denali XL body problems?
No. NHTSA lists no body & structure recall for the 2011 GMC Yukon Denali XL. If the problem is widespread, a repair may still be covered by an extended warranty or a manufacturer service bulletin — ask a dealer.
At what mileage do 2011 GMC Yukon Denali XL body problems start?
Half of the complaints with a recorded mileage happened before about 73,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.