2011 GMC Sierra Denali
The 2011 GMC Sierra Denali has 40 complaints on file with NHTSA. The largest share (25%) concerns air bags. Next are body & structure (22%) and drivetrain & axles (5%).
At a glance
- Complaints
- 40 filed with NHTSA
- Most reported
- Air bags 25% of complaints
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Problems owners report
The 2011 GMC Sierra Denali has 40 complaints on file with NHTSA. The largest share (25%) concerns air bags. Next are body & structure (22%) and drivetrain & axles (5%).
Mileage, severity and owner comments for the 2011 GMC Sierra Denali