13.4 GMC Premium Infotainment | 6.6L V8 Gas Engine | Gooseneck/5th Wheel Prep Pkg | X31 Off-Road & Protection Pkg | SLE Convenience Pkg | 12.3 Digital Driver Centre | Spray-On Bedliner | Chrome Assist Steps The 2026 GMC Sierra 3500 SLE Crew Cab 4WD, finished in Summit White with a Jet Black interior, is a heavy-duty powerhouse equipped with the 6.6L V8 gas engine and a 10-speed automatic transmission. This truck is built for serious towing and utility, featuring the Gooseneck/5th Wheel Prep Package, an integrated trailer brake controller, and power-adjustable vertical trailering mirrors with power-folding and auto-dimming glass. The X31 Off-Road & Protection Package adds an off-road suspension with twin-tube Rancho shocks, skid plates, and Hill Descent Control. Exterior highlights include 18 machined aluminum wheels, chrome bumpers, chrome assist steps, and LED roof marker lamps. The modern cabin is anchored by a 13.4 diagonal colour touchscreen with Google built-in, wireless Apple CarPlay, and wireless Android Auto, complemented by a 12.3 digital reconfigurable driver information centre. The SLE Convenience Package enhances comfort with a 10-way power driver seat and dual-zone automatic climate control. Versatility is provided by the front 40/20/40 bench seat with lockable under-seat storage and a 60/40 folding rear bench. Additional conveniences include the Remote Start Package, a spray-on bedliner, and LED front fog lamps. Safety is prioritized with the Sierra HD Pro Safety suite, featuring Automatic Emergency Braking, Forward Collision Alert, and Lane Departure Warning. The truck is also equipped with an HD Rear Vision Camera, IntelliBeam auto high beams, and a 2-speed electronic shift transfer case. For maximum utility, the vehicle includes integrated bedsteps and cornerstep rear bumpers, making this Sierra 3500 SLE a reliable partner for any job. AMVIC LICENSED DEALER