This 2018 GMC Sierra 2500HD Denali represents a premium heavy-duty truck built for those who demand capability, comfort, and refined styling in their work and personal vehicle.

- Duramax 6.6L Turbodiesel V8 engine with Allison 1000 6-speed automatic transmission
- 4WD with electronic shift transfer case for superior traction and control
- Heated and cooled leather seats with power adjustment and memory function
- Navigation system with GMC Infotainment and SiriusXM satellite radio
- Backup camera and ultrasonic front and rear park assist for enhanced visibility
- Gooseneck and fifth-wheel prep package for serious towing capability
- Heavy-duty handling and trailering suspension package
- Power sunroof with automatic temperature control and dual-zone climate zones
- Trailer brake controller and chrome recovery hooks
- Heated leather-wrapped steering wheel with integrated audio controls
- Lane departure warning and forward collision alert systems
- 20-inch chrome cast aluminum wheels
- Bose 7-speaker premium audio system
- OnStar and GMC Connected Services with 4G LTE capability

The Sierra 2500HD Denali combines work-truck durability with luxury appointments. The Duramax diesel engine partners with the proven Allison transmission to deliver dependable power for hauling and towing. The Gooseneck and fifth-wheel prep package makes this truck ready for serious trailers, while the heavy-duty suspension handles demanding conditions with confidence.

Inside, the Denali trim elevates the experience with genuine leather seating surfaces, heated and cooled front bucket seats, and a heated steering wheel for year-round comfort. The navigation system and premium infotainment keep you connected, while the Bose audio system ensures quality sound on every drive. SiriusXM satellite radio provides entertainment options across the country.

Safety features include forward collision alert, lane departure warning, dual front and side airbags, and a backup camera for added awareness. The ultrasonic park assist system helps when maneuvering in tight spaces, a valuable feature on a vehicle of this size.

The exterior presents a professional appearance with the gray finish, chrome accents, and those distinctive 20-inch wheels. Power-adjustable heated mirrors with memory settings and the power sliding rear window demonstrate the attention to detail throughout the truck.

We invite you to visit our showroom to experience this Sierra 2500HD Denali firsthand. A test drive will demonstrate the capable performance and refined comfort this truck delivers.