2026 GMC Sierra 2500

Is adventure calling? The 2026 GMC Sierra 2500HD AT4 is ready to take you there.2026 GMC Sierra 2500HD AT4 4D Crew Cab Coastal Dune Spray In Bed Liner, Moonroof / Sunroof, Backup Camera, Android Auto, Apple CarPlay, Bluetooth, Remote Start, Adaptive Cruise Control, Sierra 2500HD AAT4, 4D Crew Cab, 6.6L V8, 10-Speed Automatic, 4WD, Coastal Dune, Jet Black With Kalahari Accents 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, Alloy wheels, AT4 Preferred Package, Auto High-beam Headlights, Bed View Camera with Two Trailer Camera Provisions, Bose Premium 7-Speaker Sound System, Deep-Tinted Glass, Electric Rear-Window Defogger, Floor-Mounted Center Console, Front Premium Floor Liners with Removable Carpet Insert, Front Rain-Sensing Wipers, Fully automatic headlights, Gloss Black Header Grille and Grille Insert Bars, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated Driver and Front Outboard Passenger Seats, Hill Descent Control, Keyless Open and Start, LED Cargo Area Lighting, LED Smoked Amber Roof Marker Lamps, Manual Tilt-Wheel/Telescoping Steering Column, Off-Road Suspension, OnStar Services Capable, Power Front Passenger Windows with Express Up/Down, Power Sliding Rear Window with Defogger, Power Sunroof, Preferred Equipment Group 4SB, Push Button Start, Rain sensing wipers, Rear Cross Traffic Alert, Rear Premium Floor Liners with Removable Carpet Insert, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, SiriusXM with 360L Trial Subscription, Spray-on Pickup Bedliner with GMC Logo, Steering Wheel Audio Controls, Trailer Cam Provisions and Trailer Viewing Software, Trailer Side Blind Zone Alert, Ultrasonic Front and Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Ventilated Driver and Front Passenger Seats, Wheels: 20'' High Gloss Black 8 Spokes Aluminum, Wireless Charging, Wireless Phone Projection, X31 Off-Road Package. 6.6L V8 4WD 10-Speed AutomaticStop by Woody Buick GMC Naperville today to schedule a test drive and see for yourself why Woody Buick GMC is Chicagoland's most awarded GM dealer! Make sure to take advantage of the best deals and incentives around! We have a 2026 GMC Sierra 2500HD AT4 on sale for you! Price includes: $500 - Buick & GMC Consumer Cash Program. Exp. 02/02/2026