New Price! Sierra 2500HD Denali Ultimate Off-Road, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Auto, 4WD, Off-Road Suspension, Power Sunroof, Onyx Black w/ Alpine Umber Leather, Heated & Ventilated Front w/ Heated Rear Seats, Bose Premium Series 12-Speaker System,13.4"" HD Touchscreen Display w/ Navigation System, Wireless Apple CarPlay & Android Auto, AM/FM/SiriusXM with 360L, Wireless Charging, Wireless Phone Projection, Multicolor 15"" Head-Up Display, Remote Start System, HD Surround Vision w/ Ultrasonic Park Assist, Upfitter Switch Kit, Gooseneck/5th Wheel Prep Package, Trailer Sway & Hill Descent Control, Hitch Guidance w/ Hitch View, 2-Speed Active Transfer Case, in-Vehicle Trailering App, Lane Departure Warning System, LED Cargo Area Lighting w/ Smoked Amber Roof Marker Lamps, Auto High-beams, Bed View Camera w/ Two Trailer Camera Provisions, Block Heater, Deep-Tinted Glass, Dual Zone Auto Temp/Climate Control A/C, Fog lights, Memory seat, OnStar Services Capable, Overhead console, Power Sliding Rear Window, Rear Cross Traffic Alert, Rear Wheelhouse Liners, Safety Alert Seat, Security system, Signature Denali Ultimate Grille in Vadar Chrome, Speed-sensing steering, Spray-on Pickup Bedliner, Heated Steering Wheel w/ Audio Controls, Technology Package, Trailer Cam Provisions & Trailer Viewing Software, Trailer Side Blind Zone Alert, Trailer Tire Pressure Monitor Sensors, Heated Turn signal Indicator Mirrors, Ultrasonic Park Assist, Universal Home Remote, X31 Off-Road Package, Premium Wheels: 20"" Ultra-Bright Machined Aluminum. 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.