2016 GMC Sierra Denali Seats Problems
- Complaints
- 1about this part
- Share
- 3%of 30 total for the year
- Median mileage
- 24,200miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the seats of the 2016 GMC Sierra Denali, 3% of the 30 complaints for this model year. Where a mileage was given, the median is 24,200 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The rear seat headrests are undersized and too small to properly protect and accommodate teenage and adult passengers. Also, when they are set at their highest setting, they become unlocked with very little back or shoulder pressure and fall to the lowest setting. In my opinion, this is a serious safety hazard.”
NHTSA complaint #11063400, filed 2018-01, 24,200 milesRelated service bulletins
- 11000158May 1, 2024This service bulletin includes information on Interior Cleaning - Instrument Panel (IP), Hard or Plastic Surfaces, Seats, Carpet, Leather, Vinyl, Fabric Cleaner, Stain Remover…
Seats: other model years
Other parts of the 2016 GMC Sierra Denali
9 complaintsBrakes
8 complaintsSteering
6 complaintsEngine
3 complaintsElectrical system
2 complaintsExterior lighting
2 complaintsOther or unknown
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsWheels
2 complaintsElectronic stability control
1 complaintsSeat belts
1 complaintsBody and structure
1 complaints
← All problems reported for the 2016 GMC Sierra Denali
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology