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Under the hood, the Sierra 3500HD Denali is powered by a formidable 6.6-liter Duramax turbo-diesel V8 engine, delivering an impressive 445 horsepower and a staggering 910 lb-ft of torque. This powerhouse is paired with a 10-speed Allison automatic transmission, ensuring smooth and responsive shifts, whether you're cruising on the highway or towing heavy loads. The combination of this engine and transmission provides the Sierra with exceptional towing capabilities, making it a top choice for those who require serious hauling power.Â
When it comes to towing, the Sierra 3500HD Denali doesn't disappoint. Properly equipped, it boasts a maximum towing capacity of up to 35,500 pounds, making it one of the most capable trucks in its class. This immense towing capacity is complemented by a payload capacity of up to 7,442 pounds, ensuring that whether you're transporting heavy equipment, towing a large trailer, or carrying substantial loads in the bed, the Sierra is up to the task.Â
The Denali trim level is synonymous with luxury, and this Sierra 3500HD is no exception. Inside, the cabin is adorned with premium materials, including leather-appointed seating and real wood accents, creating an environment that rivals luxury sedans. The spacious crew cab configuration offers ample room for passengers, ensuring comfort on long journeys or during daily commutes. Advanced noise insulation techniques have been employed to provide a quiet and serene cabin experience, allowing occupants to converse easily or enjoy the premium Bose sound system without interference from road noise.Â
Technology is at the forefront of the Sierra 3500HD Denali's offerings. The infotainment system features an 8-inch touchscreen with navigation, Apple CarPlay, and Android Auto compatibility, ensuring seamless connectivity and access to your favorite apps and media. The inclusion of a 15-inch multicolor head-up display projects vital information onto the windshield, allowing drivers to keep their eyes on the road while staying informed. Additionally, the truck is equipped with a suite of cameras, including a rearview camera mirror and HD surround vision, providing a comprehensive view around the vehicle to aid in parking and maneuvering in tight spaces.Â
Safety has been a paramount consideration in the design of the Sierra 3500HD Denali. It comes equipped with a host of advanced safety features, including forward collision alert, lane departure warning, automatic emergency braking, and front pedestrian braking. These systems work in tandem to provide an added layer of protection, helping to prevent accidents and keep occupants safe. The truck also features StabiliTrak with proactive roll avoidance and trailer sway control, ensuring stability even when towing heavy loads.Â
The exterior design of the Sierra 3500HD Denali is both bold and functional. The signature Denali grille, chrome accents, and LED lighting elements give the truck a commanding presence on the road. Practical features such as the MultiPro tailgate, which offers six distinct functions, and the CarbonPro composite bed, which provides enhanced durability and resistance to dents and corrosion, highlight GMC's commitment to innovation and utility.Â
In summary, this 2020 GMC Sierra 3500HD Denali in Onyx Black offers a unique combination of power, luxury, and advanced technology. With its low mileage, robust towing and payload capacities, and a plethora of comfort and safety features, it stands as an exceptional choice for those seeking a heavy-duty truck that doesn't compromise on refinement or capability. Whether you're hauling heavy loads, embarking on long road trips, or simply seeking a vehicle that exudes confidence and sophistication, the Sierra 3500HD Denali is poised to exceed expectations.Â
Write ups are completed by ChatGPT. The Information generated by ChatGPT is based on machine learning algorithms and natural language processing technology. It may not always be accurate and should be verified through additional sources.Â
Stock #258-6376A Dealer #41628 Documentation fee $699Â