New 2026 GMC Sierra 3500 HD AT4 For Sale Aurora, CO

SummaryShortline Automotive, Inc is committed to 100% customer satisfaction, no exceptions. Shortline has something for everyone!Vehicle Details2026 GMC Sierra 3500 AT4 4WD - Aurora COPower and capability meet premium comfort in this 2026 GMC Sierra 3500 AT4 with a V8 6.6L diesel engine and 4WD, located in Aurora, CO. Built for towing, hauling, and serious off-road adventures, the GMC Sierra 3500 AT4 brings robust diesel performance and heavy-duty reliability to every job and weekend excursion.Key features include a Back-Up Camera for confident maneuvering, Remote Start for convenience in any weather, and luxurious Leather Seats that elevate long drives. The Heated Steering Wheel adds warmth on chilly Colorado mornings, while the Off-Road Package equips this GMC Sierra for rugged trails with enhanced suspension, skid plates, and all-terrain capability.This truck's bold design and purposeful stance are matched by a driver-focused interior with advanced technology and comfort features designed for work and recreation. The heavy-duty chassis and powerful diesel V8 provide the strength needed for towing trailers and heavy loads, while 4WD ensures traction in snow, mud, and rough terrain.Located in Aurora, CO, this 2026 GMC Sierra 3500 AT4 is ready to perform wherever the road-or trail-takes you. Contact us to schedule a test drive and experience its strength, comfort, and capability firsthand.PackagesAT4 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step Technology Package: Multicolor 15" Diagonal Head-Up Display; Auto-Dimming Inside Rearview Mirror with Camera 20" High Gloss Black Painted Wheels Gooseneck/5th Wheel Prep Package Hitch Package Rear Underseat Storage All-Weather Floor Liners with AT4 LogoAdditional InformationVisit us today to take a test drive.