New 2026 GMC Sierra 1500 AT4 For Sale Aurora, CO

SummaryAt Shortline Automotive, Inc we understand that delivering top quality service is the only way to earn business. We promise to make your next car buying experience efficient and relaxed. Shortline has something for everyone!Vehicle DetailsTake command of capability and refinement in this 2026 GMC Sierra 1500 AT4, now available in Aurora, CO. Built for drivers who want rugged performance with premium comfort, this 4WD pickup is powered by a 6.2L V8 gasoline engine that delivers confident acceleration, strong towing muscle, and the poise to handle Colorado roads and weekend adventures alike.Inside, the GMC Sierra AT4 surrounds you with smart technology and upscale amenities. Navigation helps you stay on route, while Steering Wheel Audio Controls keep entertainment and calls within easy reach. A Heated Steering Wheel adds comfort on chilly mornings, and the premium BOSE Stereo creates rich, immersive sound for every drive. XM Radio expands your listening options with news, music, sports, and more.The AT4 trim is known for its off-road attitude, bold styling, and premium details, making this GMC Sierra 1500 a standout choice for work, travel, and daily driving. If you're searching for a powerful 4WD truck in Aurora, CO, this 2026 GMC Sierra 1500 AT4 deserves a close look. Contact us today to schedule your test drive and experience this V8 GMC pickup in person.Visit Aurora, CO today to see why the GMC Sierra AT4 stands out in the full-size truck class, with premium comfort, rugged confidence, and advanced technology for drivers.PackagesAT4 Premium Package: Off-Road High Clearance Step Technology Package: Multicolor 15" Diagonal Head-Up Display; Bed View Camera; Rear Camera Mirror Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Black Chrome Grille Insert Bars; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; Skid Plates; 120-Volt Interior Power Outlet; Heated Driver and Front Outboard Passenger Seating; Wireless Charging; Front Premium Floor Liners with Removable Carpet Insert; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Premium Bose 7-Speaker Sound System; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Keyless Open and Start; Perimeter Lighting; Push Button Start; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; Hill Descent Control; 220 Amp Alternator; Floor-Mounted Center Console; Rear Cross Traffic Braking; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Center Console; Off-Road Suspension; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; Red Recovery Hooks; SiriusXM with 360L Trial Subscription; Hitch View; Power Front Windows with Driver Express Up/down; Rear Pedestrian Detection; Wi-Fi Hotspot Capable; Rear Wheelhouse Liners; 20" X 9" Machined Aluminum Wheels; Auto-Locking Rear Differential; Power Door Locks AT4 Preferred Package: Power Sliding Rear Window with Rear Defogger; Universal Home Remote