2015 GMC Sierra 3500HD Values
Select a 2015 GMC Sierra 3500HD trim level
2015 model year changes
The GMC Sierra HD gets a full redesign for 2015, with brand new, more mature exterior styling and an intuitive interior. GMC has done its best to increase connectivity in the new GMC Sierra HD and the new truck is packed full of modern amenities. The upscale Denali version in particular, stands apart from other trucks on the market, with its luxurious cabin and swanky looking exterior.
Many configuration possibilities; high towing capacity; optional dual-rear wheel setup; available luxury options
Special features for 2015
The GMC Sierra HD derives a lot of value from being extremely customizable. In its most basic form, the Sierra HD is a simple work truck, albeit an extremely capable one. With a base price of around $32,000, it's affordable enough that owners will feel comfortable using the truck in the utilitarian way it was intended. However there is plenty available beyond that, should buyers want something more upscale. Denali editions start at around $48,000 and offer plenty of luxury for those who want a truck that can both work hard and coddle its occupants.
Built for heavy-duty hauling, the 2015 GMC Sierra 3500HD’s tougher new look is available in a host of different configurations. Regular cab, double cab and crew cab versions of the 2015 GMC Sierra 3500HD pickup truck can be equipped with two-wheel drive or four-wheel drive. Trim levels choices for the 2015 GMC Sierra 3500HD consist of base, SLE, SLT and Denali. Built specifically for towing and hauling, two engines power the 2015 GMC Sierra 3500HD. A gasoline-powered 6-liter Vortec V-8 produces 380 pounds feet of torque and can run on E85 blended fuel. For mammoth torque production, the 2015 GMC Sierra 3500HD is also available with a 6.6 liter Duramax turbo-diesel powerplant. The Duramax turbo-diesel engine generates 397 horsepower and 765 pounds feet of torque for optimum work-duty performance. Conventional towing capacity for the 2015 GMC Sierra 3500HD is rated at 19,600 pounds while fifth wheel towing can reach 23,200 pounds. All models of the 2015 GMC Sierra 3500HD feature the added towing security of Stabilitrak with Trailer Sway Control. On the 2015 GMC Sierra 3500HD Denali model, standard features like enhanced IntelliLink infotainment system with Bluetooth connectivity, Bose audio system and leather seats provides executive style comfort to the pickup truck. SLT and Denali models of the 2015 GMC Sierra 3500HD also feature LED daytime running lights.