Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 09/02/2025 Sierra 2500HD AT4X, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Onyx Black, Obsidian Rush Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports Inside Center Console, 2 USB Ports, 2-Speed Active Transfer Case, 220-Amp Alternator, 4-Wheel Disc Brakes, ABS brakes, AEV Brand Floor Liners (LPO), Apple CarPlay/Android Auto, AT4X AEV Edition, Auto High-beam Headlights, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium Series 12-Speaker System, Deep-Tinted Glass, Electric Rear-Window Defogger, Engine Block Heater, Exhaust Brake, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front fog lights, Front Pedestrian Braking, Front Prem Floor Liners w/Removable Carpet Insert, Front Rain-Sensing Wipers, Full Grain Leather Seat Trim, Garage door transmitter, Gloss Black Door Handles, Gloss Black Header Grille & Grille Insert Bars, Gooseneck/5th Wheel Prep Package, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated door mirrors, Heated Driver & Front Outboard Passenger Seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, High Approach Stamped Steel AEV Front Bumper, Hill Descent Control, Hitch Guidance w/Hitch View, Illuminated entry, In-Vehicle Trailering System App, Inside Rearview Auto-Dimming Rear Camera Mirror, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Departure Warning System, LED Cargo Area Lighting, LED Smoked Amber Roof Marker Lamps, Manual Tilt-Wheel/Telescoping Steering Column, Multicolor 15'' Diagonal Head-Up Display, Off-Road Suspension, OnStar Services Capable, Overhead console, Power door mirrors, Power Front Passenger Windows w/Express Up/Down, Power moonroof, Power Sliding Rear Window w/Defogger, Power Sunroof, Preferred Equipment Group 4SG, Push Button Start, Rear Cross Traffic Alert, Rear Prem Floor Li