2026 GMC Sierra 3500

Meet the 2026 GMC Sierra 3500HD AT4 a heavy-duty pickup engineered to handle demanding work and deliver commanding presence on any road. With its 6.6L V8 engine paired with a 10-speed automatic transmission and 4WD capability this truck is built to perform where it matters most. - AT4 Premium Plus Package - Power Sunroof - Technology Package - Off-Road High Clearance Step - 13.4 Diagonal Information Display - 15 Diagonal Head-Up Display - Bose Premium 7-Speaker Sound System with SiriusXM 360L - Spray-on Pickup Bedliner with GMC Logo - Off-Road Suspension with 2-Speed Active Transfer Case - Bed View Camera with Trailer Camera Provisions - HD Surround Vision with 360-Degree Camera System - Power driver and passenger seats with lumbar support - Heated and ventilated front seats with heated rear seats - Wireless Phone Projection and Wireless Charging - Automatic Emergency Braking with Forward Collision Alert The AT4 package elevates this Sierra with purposeful design and off-road capability. Built specifically for tackling challenging terrain this truck features an off-road suspension setup hill descent control and the innovative 2-speed active transfer case that allows seamless switching between on-road comfort and off-road performance. The 3.73 rear axle ratio provides the torque distribution necessary for hauling and towing responsibilities. Your visibility and safety are prioritized throughout this truck's design. The 360-degree camera system provides complete surround vision while the bed view camera with trailer provisions ensures confidence when backing up or towing. IntelliBeam automatic high-beam technology lane departure warning rear cross traffic alert and trailer side blind zone alert work together to keep you aware of your surroundings in any condition. Inside the spacious cabin the premium GMC Infotainment System with a 13.4-inch display and 15-inch head-up display keeps critical information within your line of sight. Leather-trimmed front bucket seats with 10-way power adjustment and lumbar support provide comfort during long drives while heating and ventilation throughout keep you comfortable regardless of the season. The heated steering wheel and power sunroof add luxurious touches to a utilitarian platform. This Sierra comes equipped with the Bose premium audio system delivering SiriusXM 360L satellite radio while wireless phone projection and dual USB ports throughout the cabin keep your devices connected and charged. The versatile interior also includes a floor-mounted center console rear seat center armrest and multiple storage options designed for both convenience and practicality. Contact us today to experience this 2026 GMC Sierra 3500HD AT4 and discover why it stands as the choice for those who demand capability comfort and commanding performance in a heavy-duty truck. Price includes: $1000 - Purchase Allowance. Exp. 08/03/2026