Model year record
2018 GMC Sierra Denali
No recall campaigns on file for this model year. 29 owner complaints on file.
Recalls
No recall campaigns on file for this model year.
Owner complaints
A complaint is one person's report to a federal agency. It is not a finding.
| Component | Complaints | Median mileage |
|---|---|---|
| Engine | 6 | 107,000 mi |
| Service brakes | 4 | 14,700 mi |
| Power train | 3 | 87,000 mi |
| Steering | 3 | 14,700 mi |
| Structure: body | 3 | 35,000 mi |
| Electronic stability control (ESC) | 2 | 14,700 mi |
| Exterior lighting | 2 | 200 mi |
| Structure | 2 | 107,000 mi |
| Exterior lighting: headlights | 1 | 6,181 mi |
| Suspension | 1 | 28,000 mi |
| Unknown or other | 1 | — |
| Wheels | 1 | 26,000 mi |
The 2017 model has about 1.5 times as many complaints as this one. The 2019 model has about half as many complaints as this one. These figures reflect raw complaint counts, not failure rates. Higher-selling model years naturally receive more complaints.
Safety recall repairs are provided free of charge by franchised dealers, regardless of vehicle age or mileage. This page displays aggregated data for the model year. To check recall status for a specific vehicle, search its VIN at nhtsa.gov.