2018 GMC Sierra 3500HD

This 2018 GMC Sierra 3500HD Denali is a purpose-built heavy-duty truck that combines premium comfort with genuine capability for work and play.

- Duramax 6.6L Turbo-Diesel V8 engine with Allison 1000 6-speed automatic transmission
- 4-wheel drive with electronic shift transfer case
- Off-road suspension package with twin-tube Rancho shocks and Hill Descent Control
- Power sunroof with tinted glass
- Heated and ventilated leather-appointed front bucket seats with memory settings
- Dual-zone automatic climate control
- GMC Infotainment System with navigation, Apple CarPlay, and Android Auto compatibility
- SiriusXM satellite radio with Bose premium audio system
- Ultrasonic front and rear park assist with rear vision camera
- Lane Departure Warning and Forward Collision Alert systems
- OnStar and GMC Connected Services with 4G LTE connectivity
- Wireless charging capability
- High-Intensity Discharge headlights with fog lamps
- Chrome recovery hooks and trailering provisions for fifth wheel, gooseneck, and camper configurations
- 18-inch chrome-finished aluminum wheels with all-terrain tires

The Denali trim represents the pinnacle of GMC's heavy-duty lineup, featuring premium materials and meticulous attention to detail throughout the cabin. Heated and ventilated leather seats, a heated steering wheel, and dual-zone climate control ensure comfort during all seasons and driving conditions. The power sunroof and ambient lighting create an inviting interior atmosphere.

Under the hood, the legendary Duramax 6.6L turbodiesel V8 engine delivers the torque and hauling capacity serious truck owners demand. The Allison 1000 automatic transmission is engineered for reliability and smooth power delivery, whether you're towing or navigating challenging terrain. The 220-amp alternator provides ample electrical capacity for accessories and demanding work applications.

Connectivity and safety are prioritized with the GMC Infotainment System featuring navigation and smartphone integration through Apple CarPlay and Android Auto. SiriusXM satellite radio and a Bose speaker system deliver premium audio quality. OnStar services provide emergency assistance and vehicle management capabilities. Lane Departure Warning, Forward Collision Alert, and ultrasonic parking sensors help keep you aware and in control.

Off-road and trailering capabilities are substantial. The off-road suspension package includes Rancho twin-tube shocks and Hill Descent Control, enabling confident navigation over rough terrain. Comprehensive trailering wiring provisions support fifth wheel, gooseneck, and camper configurations. Chrome recovery hooks and an engine block heater round out the truck's service-ready design. The radiator and bumper opening cover protects vital components during winter operation.

This Sierra 3500HD Denali represents an investment in capability, comfort, and durability. With premium features, advanced technology, and legendary diesel power, this truck is ready for whatever you demand of it.