If you’re looking for a truck with all the power and smarts you need for a hard day’s work, check out the 2021 GMC Sierra HD. This heavy-duty truck is ready to tackle major towing and hauling, all while keeping you comfortable in its spacious cabin.
Capability
Made for major challenges, the GMC Sierra HD boasts incredible capability. Take your choice between a powerful gas engine and a strong, balanced diesel option. The 6.6-liter V8 gas engine boasts 401 horsepower and 464 lb-ft of torque. An available 6.6-liter Duramax® Turbo-Diesel V8 raises the bar to a whopping 910 lb-ft of torque, and gives this heavy-duty truck its maximum towing capacity of 36,000 pounds.
The 2021 GMC Sierra HD handles its excellent capability with ease. The diesel engine pairs with the smooth Allison® 10-Speed Automatic Transmission for solid acceleration, and a balanced, responsive suspension ensures a comfortable ride even when you’re towing.
Design
The 2021 Sierra HD features thoughtful design inside and out. You’ll find features to enhance your workflow, and amenities to keep you comfortable along the way. With a rugged, muscular design, the Sierra HD looks made to work. Its bold exterior features the available, innovative MultiPro Tailgate, which offers six different configurations to simplify working with the truck bed. There is also a CornerStep® rear bumper, trailering mirrors, plus the best-in-class cargo bed volume.
Inside, the Sierra HD is crafted with high-end, premium materials and large, spacious seats. Stretch out in the elevated driver seat and the best-in-class Crew Cab front head and leg room.
Technology
With tech to keep you connected and tools to enhance your work day, the 2021 GMC Sierra HD has a feature for every occasion. The infotainment is equipped with Apple CarPlay® and Android Auto™, so you can seamlessly connect your smartphone to the system. Meanwhile, an available In-Vehicle Trailering App and class-leading 15 available camera views will help you make the most of your work day.
The GMC Sierra HD is the perfect truck for drivers seeking a capable, hardworking ride that’s still usable every day and equipped with lots of comfort- and convenience-enhancing features. Get a closer look at the Sierra HD at Don Larson GM in Baraboo, Wisconsin!
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