New 2026 Gmc Sierra 2500 HD AT4

Recent Arrival! This 2026 GMC Sierra 2500HD AT4 in Coastal Dune comes with the following features: Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD 10-Speed Automatic, 4WD, and Jet Blk With Kalahari Acc Leather AT4 Preferred Package (LED Smoked Amber Roof Marker Lamps, Power Sliding Rear Window w/Defogger, and Universal Home Remote), AT4 Premium Plus Package (Off-Road High Clearance Step (LPO) and Power Sunroof), Gooseneck/5th Wheel Prep Package, Max Trailering Package, Preferred Equipment Group 4SB (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, 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 Prem Floor Liners w/Removable Carpet Insert, Front Rain-Sensing Wipers, Gloss Black Header Grille & Grille Insert Bars, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seats, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel/Telescoping Steering Column, OnStar Services Capable, Power Front Passenger Windows w/Express Up/Down, Push Button Start, Rear Cross Traffic Alert, Rear Prem Floor Liners w/Removable Carpet Insert, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, SiriusXM w/360L Trial Subscription, Spray-On Pickup Bedliner w/GMC Logo, Steering Wheel Audio Controls, Trailer Cam Provisions & Trailer Viewing Software, Trailer Side Blind Zone Alert, Ultrasonic Front & Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Ventilated Driver & Front Passenger Seats, Wireless Charging, and Wireless Phone Projection).

• Duramax 6.6L V8 Turbodiesel
• 10-speed automatic transmission
• 4WD
• AT4 Preferred Package
• AT4 Premium Plus Package
• Gooseneck / 5th Wheel Prep Package
• Max Trailering Package
• Preferred Equipment Group 4SB
• LED Smoked Amber Roof Marker Lamps
• Power Sliding Rear Window with Defogger
• Universal Home Remote
• Off-Road High Clearance Step
• Power Sunroof
• Gooseneck / 5th Wheel Prep provisions
• Bed View Camera with Trailer Camera Provisions
• Bose Premium 7-Speaker Sound System
• Deep-Tinted Glass
• Electric Rear-Window Defogger
• Floor-Mounted Center Console
• Front Rain-Sensing Wipers and Other Features for the Listing (Blind Spot Monitor)

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