Where luxury meets hard-working capability, this 2018 GMC Sierra 1500 Denali delivers bold styling, premium features, and dependable performance. With a reputation for refinement and ruggedness, the Denali trim stands at the top of the lineup—designed for drivers who want comfort, power, and presence in one confident package.
Performance & Capability
5.3L EcoTec3 V8 engine with 355 hp and 383 lb-ft of torque
8-speed automatic transmission for smooth acceleration and towing performance
4WD with Autotrac 2-speed transfer case and automatic locking rear differential
Trailer tow package with integrated brake controller and hitch guidance
Up to 9,100 lbs of towing capacity when properly equipped
Exterior Features
Signature Denali chrome grille, mirror caps, and accents
20" polished aluminum wheels and chrome 6" assist steps
LED headlamps with daytime running lights and fog lamps
Power-sliding rear window and spray-on bedliner
Sleek, upscale look with premium paint and trim details
Interior Comfort & Convenience
Perforated leather-appointed seats with heat and ventilation (front row)
Heated steering wheel and dual-zone automatic climate control
10-way power driver and passenger seats with memory settings
Spacious Crew Cab layout with folding rear seats and under-seat storage
Remote start and wireless charging pad
Tech & Connectivity
8" GMC Infotainment System with navigation
Apple CarPlay and Android Auto compatibility
Bose® premium audio system with surround sound
Rear Vision Camera and front/rear park assist
OnStar® and available 4G LTE Wi-Fi® hotspot capability
