2017 GMC Sierra 3500 HD Denali

Meet the 2017 GMC Sierra 3500HD Denali, a heavy-duty diesel truck engineered for serious work and commanding presence on any road.

- Duramax 6.6L Turbodiesel V8 engine with Allison 1000 6-speed automatic transmission
- 4WD with electronic shift transfer case for confident all-terrain capability
- Gooseneck and 5th wheel prep package with trailering wiring provisions
- Off-road suspension package with twin tube Rancho shocks and hill descent control
- Heated and ventilated front seating with perforated leather trim
- Premium Bose audio system with SiriusXM satellite radio and navigation
- Dual-zone automatic climate control with heated steering wheel
- Power sunroof and power sliding rear window with defogger
- Rear vision camera with ultrasonic front and rear park assist
- Lane departure warning and forward collision alert
- Remote vehicle starter system and OnStar w/4G LTE
- Chrome recovery hooks and running boards with integrated steps
- Alloy wheels with all-terrain tires
- Bluetooth connectivity and steering wheel audio controls

This Sierra 3500HD combines the robust capability expected from GMC's heavy-duty line with the refined comfort of the Denali trim. The Duramax diesel engine provides dependable torque and efficiency for towing and hauling. The off-road suspension package delivers enhanced stability whether you're navigating challenging terrain or managing heavy loads on the highway. Inside, the truck surrounds you with quality materials leather seating surfaces, a heated steering wheel, and dual-zone climate control make long drives comfortable regardless of conditions.

The cabin reflects premium attention to detail. Heated and ventilated front seats adjust with power controls, while the comprehensive technology suite keeps you connected and informed. Navigation, backup camera, and parking sensors work together to make maneuvering this capable truck straightforward. The Bose audio system with satellite radio transforms routine drives into enjoyable experiences. Remote start capability means you can have the truck warmed or cooled before you even step outside.

Practical features prove this is a truck built for real-world demands. The power sunroof adds an open-air dimension, while the power sliding rear window provides convenient bed access. Trailering provisions are engineered for serious towing operations, and the recovery hooks signal this truck's readiness for challenging jobs. The all-terrain tires and 4WD system give you capability in varying conditions.

This gray Sierra 3500HD Denali represents substantial value for buyers seeking a fully-equipped heavy-duty diesel truck with luxury appointments and proven capability. We invite you to see it in person and experience what this truck can do for you.