GMC Sierra 3500Hd 2026

2026 GMC Sierra 3500HD SLE 4WD Crew Cab Long Box SLE - AMVIC Licensed Business. Due to service body alterations, some features may not be available or functional as stated. Alterations include 8M service body, drawer package on all doors, sliding box cover, LED lights, hitch. The truck is engineered for serious work with Duramax 6.6L V8 Turbo-Diesel engine, 10-speed automatic transmission, 4WD, heavy-duty suspension, trailer brake controller, integrated hitch guidance, heated seats, climate control, keyless start, advanced safety features, LED lighting, cargo bed lighting, power outlets, USB ports, rear vision camera, and more. Exterior features include 18 Machined Aluminum wheels, Summit White exterior, chrome bumpers, grille, and tailgate. Interior includes cloth seats, split bench, power-adjustable mirrors, power outlets, and advanced infotainment system. Overall description highlights the truck’s heavy-duty capability, advanced technology, and rugged dependability for towing and work applications.