2025 GMC Sierra 3500HD Denali Ultimate

The 2025 GMC Sierra 3500HD Denali Ultimate, available at Sam Boswell Buick GMC, is the epitome of rugged luxury and cutting-edge technology. Built to handle the toughest tasks with ease, this heavy-duty pickup is equipped with a powerful 6.6L Duramax Turbo-Diesel V8 engine that delivers an impressive 445 horsepower and 910 lb-ft of torque, making towing and hauling effortless. The bold, refined design features chrome accents, high-end wheels, and the signature Denali grille, exuding strength and sophistication from every angle. With its advanced suspension and towing features, this Sierra 3500HD is the ultimate tool for both work and play.

Inside, the 2025 Sierra 3500HD Denali Ultimate offers a premium experience with luxurious materials, including leather seating and real wood accents. The 13.4-inch touchscreen with the latest GMC Infotainment System, coupled with available wireless charging and a premium sound system, ensures entertainment and connectivity on every journey. With advanced driver-assistance features such as Adaptive Cruise Control, Lane Departure Warning, and a 360-degree camera system, your safety and convenience are top priorities. Whether you're tackling a tough job site or heading out on a road trip, the 2025 GMC Sierra 3500HD Denali Ultimate offers unmatched performance, comfort, and technology. Visit Sam Boswell Buick GMC today to experience this powerhouse!

Summit White 2025 GMC Sierra 3500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Alpine Umber Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge/Data USB Ports Inside Center Console, 2 Charge-Only Rear USB Ports, 2 USB Ports, 2-Speed Active Transfer Case, Auto-Dimming Inside Rearview Mirror w/Camera, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium Series 12-Speaker System, Deep-Tinted Glass, Electric Rear-Window Defogger, Floor-Mounted Center Console, Front Rain-Sensing Wipers, Gooseneck/5th Wheel Prep Package, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seats, Heavy Duty Front Spring/Camper Package, Hill Descent Control, Hitch Guidance w/Hitch View, In-Vehicle Trailering App, Keyless Open & Start, LED Cargo Area Lighting, LED Smoked Amber Roof Marker Lamps, Manual Tilt-Wheel/Telescoping Steering Column, Multicolor 15" Diagonal Head-Up Display, Power Front Windows w/Passenger Express Up/Down, Power Sliding Rear Window w/Defogger, Power Sunroof, Preferred Equipment Group 5SB, ProGrade Trailering System, Push Button Start, Rear Cross Traffic Alert, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, Signature Denali Ultimate Grille in Vader Chrome, SiriusXM w/360L Trial Subscription, Spray-On Pickup Bedliner w/GMC Logo, Steering Wheel Audio Controls, Technology Package, Trailer Camera Provisions, Trailer Side Blind Zone Alert, Trailer Tire Pressure Monitor Sensors, Ultrasonic Front & Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging, Wireless Phone Projection, X31 Off-Road Package.

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