2026 GMC Sierra 1500

This 2026 GMC Sierra 1500 AT4X delivers commanding presence and capability wrapped in sophisticated design, offering a truck built for those who demand both performance and refinement. - 6.2L EcoTec3 V8 engine with 420 hp and 460 lb-ft of torque - 10-speed automatic transmission with 4WD - Premium Bose audio system with 12 speakers and SiriusXM - Panoramic moonroof with power operation - Panoramic Sunroof and Panoramic Moonroof - AT4X AEV Edition with off-road suspension - Driver-selectable full-locking front and rear differentials - Integrated trailer brake controller and in-vehicle trailering system - 16-way power driver and passenger seats with lumbar support - Full grain leather seat trim with heated and ventilated front seats - Heated second-row outboard seats - Multicolor 15-inch head-up display - Wireless Apple CarPlay and Android Auto integration - HD surround vision with bed view and hitch view cameras - Hill descent control and automatic emergency braking The AT4X edition positions this Sierra as a truck engineered for serious terrain. The driver-selectable locking differentials, hill descent control, and specialized off-road suspension provide the foundation for confident adventures beyond the pavement. Whether navigating challenging trails or commanding the highway, this truck handles both with authority. Interior refinement meets practical utility throughout the cabin. Full grain leather appointments, genuine wood trim, and heated leather steering wheel establish a premium environment. The 16-way power adjustable seats with lumbar support ensure comfort across long drives, while the panoramic moonroof and panoramic sunroof create an open, airy atmosphere. Climate control extends to heated and ventilated front seats plus heated rear outboard seating. Technology integration keeps you connected and informed. The premium GMC infotainment system combines wireless Apple CarPlay and Android Auto with the multicolor head-up display, keeping critical information visible without distraction. The integrated trailering system, hitch guidance, and trailer camera provisions make towing straightforward and safe. HD surround vision provides comprehensive awareness around the truck. Safety systems work silently in the background to protect occupants. Automatic emergency braking, forward pedestrian braking, lane keep assist with departure warning, and rear cross traffic braking represent layers of protection. The safety alert seat provides tactile feedback during potential collision scenarios, while ultrasonic front and rear park assist simplifies maneuvering in tight spaces. The exterior expresses AT4X capability through purposeful design. Gloss black 18-inch aluminum wheels, dark nickel grille accents, gloss black door handles, and AEV-branded exterior badging establish distinctive presence. The spray-on bedliner with GMC logo combines durability with aesthetics, while the AEV-stamped steel rear bumper and rocker protection underscore the truc