*GM CERTIFIED PRE-OWNED RATES @ 4.99% O.A.C
The 2020 GMC Sierra 3500HD Denali in Summit White represents the perfect fusion of heavy-duty capability and premium refinement, offering a powerful and commanding presence both on and off the road. With just over 75,500 kilometers on the odometer, this meticulously maintained model is in exceptional condition and ready to serve its next owner with strength, reliability, and luxury. Built for those who demand durability in a workhorse and comfort in a daily driver, this Sierra 3500HD Denali delivers in every category — from advanced technology and upscale design to immense towing capability and road-commanding performance.
Beneath the hood, this Sierra is powered by the formidable 6.6-liter Duramax turbo-diesel V8, producing 445 horsepower and an immense 910 lb-ft of torque. This engine is renowned for its reliability and strength, and it’s mated to a 10-speed Allison automatic transmission that delivers seamless gear transitions, optimal power distribution, and high-performance towing dynamics. Whether you’re pulling a fifth-wheel trailer or loading the bed with materials for a job site, the Sierra Denali’s drivetrain is engineered to handle the challenge with ease and precision. The combination of this engine and transmission delivers a maximum towing capacity of up to 35,500 pounds and a payload capacity of up to 7,442 pounds when properly equipped, offering outstanding capability for even the heaviest loads.
The Denali trim is the pinnacle of GMC’s design philosophy, and this model embodies it completely. Inside, you’re greeted by a spacious, crew cab interior that blends rugged utility with upscale comfort. Leather-appointed heated and ventilated front seats, a heated steering wheel, dual-zone automatic climate control, and real aluminum and open-pore wood accents all reflect the Denali’s premium craftsmanship. There’s seating for five, and the rear seats fold up to reveal additional storage space, perfect for securing tools, valuables, or gear when you're on the go. With a focus on ergonomic design and comfort, this interior ensures that long hauls and full workdays are completed in complete relaxation.
Storage and functionality are at the heart of this truck’s design, with clever in-cabin options like rear seatback compartments, deep center console storage, large door bins, and under-seat rear storage. The outside is just as practical, featuring the signature GMC MultiPro Tailgate — offering six distinct configurations to assist with loading, unloading, step access, and even functioning as a mobile workstation. The Durabed cargo box is constructed from high-strength steel and reinforced for durability, offering class-leading cargo volume and an integrated 120V outlet for job site convenience. Additional features like LED bed lighting, cargo tie-downs, and the CornerStep rear bumper make everyday tasks easier, especially in rugged or low-light environments.
The technology suite in this Sierra Denali is equally impressive. The infotainment system features an 8-inch touchscreen with navigation, Bluetooth, Apple CarPlay, and Android Auto integration. GMC’s Premium Infotainment System also includes SiriusXM satellite radio, voice recognition, and built-in apps to keep you connected and entertained. The available Wi-Fi hotspot ensures you and your passengers stay connected no matter how remote the destination. For drivers, the truck features a multicolor 15-inch Head-Up Display that projects speed, navigation, and safety alerts directly onto the windshield, keeping vital information within line of sight.
Safety is a cornerstone of the Denali experience, and this Sierra is packed with cutting-edge driver assistance systems designed to keep you and your cargo secure. Features include Forward Collision Alert, Automatic Emergency Braking, Lane Departure Warning, Front and Rear Park Assist, and Safety Alert Seat. The Rear Camera Mirror offers an unobstructed digital rearview, while HD Surround Vision provides a bird’s-eye view of the truck’s surroundings for precision parking and maneuvering in tight areas. Additional features like Trailer Sway Control, Hill Start Assist, and Integrated Trailer Brake Controller are invaluable for drivers who tow regularly, ensuring confident handling and control when it matters most.
From its bold Denali grille and chrome exterior accents to its bright LED headlamps and exclusive 20-inch polished aluminum wheels, the Sierra 3500HD Denali radiates authority and refinement. The Summit White paint complements its commanding stance and gives it a clean, high-end finish that looks just as appropriate at a job site as it does at a formal event or dealership lot. The power-retractable assist steps with LED perimeter lighting offer style and ease of access, while standard trailering mirrors with integrated turn signals enhance visibility when towing.
With just over 75,500 kilometers, this 2020 Sierra 3500HD Denali offers the rare opportunity to step into a premium heavy-duty truck that’s been gently used and exceptionally well cared for. Its combination of low mileage, extreme towing and payload strength, luxurious interior appointments, and comprehensive safety and tech features make it a top-tier option for anyone needing a full-size truck that refuses to compromise. Whether you're a business owner needing to haul equipment, an adventurer towing a fifth-wheel RV, or simply someone who wants to command the road in style, this Denali delivers performance and prestige in equal measure. Ready to handle the toughest challenges and look good doing it, this truck is more than a tool — it’s a statement.
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Stock #258-5036B Dealer #41628 Documentation fee $699
