Even if you aren’t the boss, you can still drive this beast of a truck and feel like one. GMC’s 2017 offering has a new Duramax 6.6L turbo diesel V-8 with 910lb-ft of torque that hauls with ease and goes off road in total comfort.
The EZ lift and lower tailgate makes it easy to load your gear, equipment and toys.
The good looks of the Sierra Denali fit into just about any environment.
The 8" screen and GMC Intellilink audio system make it easy to read and nagivate.
Spacious seats that heat and vent, plus plenty of places to plug your devices.
Your passengers will ride in comfort in the rear cabin with pleany of room in the leather seats.
The GMC 2017 Sierra Denali 2500HD has an exclusive customizable display.
Tow what you need with confidence - even with wildlife on the road - with Standard StabiliTrak with Trailer Sway.
20' wheels get you off-road and to the fun easily.
The standard automatic locking rear differential means you won't worry as much about your traction on slippery surfaces.
There's two-tier loading capapbility in the back, along with integrated tie-downs and corner steps.
Substance and style with the new Duramax 6.6L turbo-diesel V-8 and class-leading 445hp, fog lamps and recovery hooks.
Chrome details on the Sierra Denali look good in any environment - muddy or not.
Drive with confidence anywhere you want to go with digital steering assist, integrated cruise control and auto grade braking.