2025 GMC Sierra 2500

Power meets prestige in the 2025 GMC Sierra 2500HD Denali, now available at Sam Boswell Buick GMC! Under the hood, this heavy-duty truck boasts a mighty 6.6L Duramax Turbo-Diesel V8 engine producing 470 horsepower and a staggering 975 lb-ft of torque, effortlessly towing up to 20,000 lbs. Whether you're hauling equipment to the job site or towing your favorite trailer, the Sierra 2500HD Denali offers advanced trailering technology and a smooth ride with its Adaptive Air Ride Suspension, making every drive both powerful and comfortable. Step inside the luxurious cabin, where premium leather seating, real wood accents, and cutting-edge technology create an elevated driving experience. The 13.4-inch diagonal infotainment touchscreen with Google built-in, wireless Apple CarPlay, and Android Auto keeps you connected and entertained, while safety features like Super Cruise hands-free driving, HD Surround Vision, and Forward Collision Alert offer peace of mind on every journey. Ready to combine unmatched capability with upscale comfort? Visit Sam Boswell Buick GMC today and test drive the 2025 GMC Sierra 2500HD Denali! New Price! Sterling Metallic 2025 GMC Sierra 2500HD Denali 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Atmosphere/Brownstone 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, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium 7-Speaker Sound 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, Inside Rearview Auto-Dimming Rear Camera Mirror, 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, OnStar Services Capable, Polished Exhaust Tip, Power Front Passenger Windows w/Express Up/Down, Power Sliding Rear Window w/Defogger, Preferred Equipment Group 5SA, Push Button Start, Rear Cross Traffic Alert, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, Signature Chrome Denali Grille, SiriusXM w/360L Trial Subscription, Spray-On Pickup Bedliner w/GMC Logo, Steering Wheel Audio Controls, Technology Package, Trailer Cam Provisions & Trailer Viewing Software, Trailer Side Blind Zone Alert, 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. Recent Arrival! Price includes: $1000 - Bonus Cash. Exp. 06/30/2025 $1000 - Select Market Purchase Allowance. Exp. 06/30/2025