"Unleash your adventurous spirit with the capable and comfortable 2026 GMC Sierra 1500 AT4X ! 2026 GMC Sierra 1500 AT4X 4D Crew Cab Coastal Dune Spray In Bed Liner, Moonroof / Sunroof, Backup Camera, Android Auto, Apple CarPlay, Bluetooth, Remote Start, Adaptive Cruise Control, Sierra 1500 AT4X, 4D Crew Cab, 3.0L I6, 10-Speed Automatic, 4WD, Coastal Dune, Obsidian Rush Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 2 Charge/Data USB Ports Inside Center Console, 2 Type-C Charge-Only Rear USB Ports, 2 USB Ports, 220 Amp Alternator, Alloy wheels, Auto High-beam Headlights, Bed View Camera, Block heater, Bose Premium Series with 12- Speaker System, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Driver-Selectable Full-Locking Front Differential, Driver-Selectable Full-Locking Rear Differential, 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 with Dark Nickel Grille Insert Bars, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated Driver and Front Outboard Passenger Seating, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, Hitch View, in-Vehicle Trailering System App, Integrated Trailer Brake Controller, Keyless Open and Start, LED Cargo Area Lighting, Multicolor 15"" Diagonal Head-Up Display, MultiPro Tailgate Audio System by Kicker, Off-Road Suspension, OnStar Services Capable, Passenger door bin, Perimeter Lighting, Power Door Locks, Power Front Passenger Windows with Express Up/Down, Power Front Windows with Driver Express Up/Down, Power moonroof, Power Rake and Telescoping Steering Column, Power Rear Windows with Express Down, Power Sliding Rear Window with Rear Defogger, Power Sunroof, Preferred Equipment Group 4SG, Push Button Start, Rain sensing wipers, Rear Cross Traffic Braking, Rear Pedestrian Detection, Rear Premium Floor Liners with Removable Carpet Insert, Rear Wheelhouse Liners, Remote Vehicle Starter System, SiriusXM with 360L Trial Subscription, Speed control, Spray-on Pickup Bedliner with GMC Logo, Steering Wheel Audio Controls, Theft Deterrent System (unauthorized Entry), Trailer Camera Provisions, Trailer Side Blind Zone Alert, Trailer Tire Pressure Monitor System, Trailering Package, Ultrasonic Front and Rear Park Assist, Universal Home Remote, Ventilated Driver and Front Passenger Seats, Wheels: 18"" x 8.5"" Painted Aluminum, Wi-Fi Hotspot Capable, Wireless Charging. 3.0L I6 4WD 10-Speed Automatic Stop by Woody Buick GMC of Gurnee, an 11-time GM Dealer of the Year and Mark of Excellence recipient, and Dealer Rater 2025 Dealer of the Year to schedule a test drive! See for yourself why this J.D. Power 2026 Dealer of Excellence is Chicagoland's most awarded dealer. Take advantage of our award-winning service and the best incentives around! We have a 2026 GMC Sierra 1500 AT4X on sale for you! Price includes: $1750 - Buick & GMC Consumer Cash Program. Exp. 06/30/2026 $500 - Buick GMC Bonus Cash. Exp. 06/30/2026"