Price includes: $500 - Buick & GMC Consumer Cash Program. Exp. 01/02/2026 Sierra 2500HD Denali, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Onyx Black, Black Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2-Speed Active Transfer Case, 4-Wheel Disc Brakes, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Bose Premium 7-Speaker Sound System, Deep-Tinted Glass, Driver Memory, Electric Rear-Window Defogger, Floor-Mounted Center Console, Forge Perforated Leather-Appointed Front Seat Trim, Forward Collision Alert, Front dual zone A/C, Front fog lights, Front Pedestrian Braking, Front Rain-Sensing Wipers, Fully automatic headlights, Gooseneck/5th Wheel Prep Package, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, Hill Descent Control, Lane Departure Warning System, LED Cargo Area Lighting, LED Smoked Amber Roof Marker Lamps, Manual Tilt-Wheel/Telescoping Steering Column, Memory seat, Multicolor 15'' Diagonal Head-Up Display, Off-Road Suspension, Polished Exhaust Tip, Power Sunroof, Preferred Equipment Group 5SA, Rear Cross Traffic Alert, Rear Wheelhouse Liners, Safety Alert Seat, Security system, Signature Chrome Denali Grille, Steering Wheel Audio Controls, Technology Package, Trailer Side Blind Zone Alert, Turn signal indicator mirrors, Universal Home Remote, Wheels: 20'' Ultra Bright Machined, Winter Grille Cover, Wireless Charging, Wireless Phone Projection, X31 Off-Road Package.<br><br>100 Hour Love It Or Leave It Exchange Policy. 100 % Low Price Guarantee. 100 Year/ 100,000 Mile Warranty. Internet sales price does not include any dealer fees or dealer installed accessories.