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2026 GMC Sierra 3500HD AT4
Pickup Truck
Make
GMC
Model
Sierra 3500HD
Trim
AT4
Year
2026
Mileage
0 kms
About this item
13.4 Touchscreen w/ Google | Head-Up Display | Bose Premium Audio | Power Sunroof | Gooseneck/5th Wheel Prep | AT4 Premium Plus Package The 2026 GMC Sierra 3500 AT4 Crew Cab 4WD delivers extreme heavy-duty performance in Onyx Black with a Jet Black/Kalahari interior. Mechanical highlights include a 2-speed active electronic Autotrac transfer case, auto-locking rear differential, digital variable steering, integrated trailer brake controller, 3.42 rear axle ratio, and Gooseneck/5th Wheel Prep Package. Exterior features include 20 high-gloss black aluminum wheels with BFGoodrich off-road tires, power-retractable assist steps with LED lighting, GMC MultiPro Tailgate, spray-on bedliner, power sunroof, power-folding/extending trailering mirrors, animated LED projector headlamps, LED fog lamps, LED roof marker lamps, and power sliding rear window. Inside, the cabin offers heated and ventilated front seats, heated 2nd-row seats, 10-way power driver seat with memory, heated steering wheel, dual-zone climate control, power outlets, and premium floor liners. Technology features a 13.4 touchscreen with Google built-in, 12.3 driver display, 15 head-up display, Bose audio, wireless charging, Rear Camera Mirror, Bed View Camera, and In-Vehicle Trailering App. Safety highlights include Sierra HD Pro Safety, HD Surround Vision, Adaptive Cruise Control, Trailer Side Blind Zone Alert, Rear Cross Traffic Alert, Automatic Emergency Braking, Front/Rear Park Assist, Safety Alert Seat, and Intellibeam. Stock #T4366113 AMVIC LICENSED DEALER
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