This 2021 GMC Sierra 1500 AT4 is a one-owner truck in Onyx Black with a sleek Jet Black leather interior. It is loaded with tons of features to make your drive awesome. It comes with the AT4 Preferred Package, which includes a power sliding rear window with a defogger, a premium Bose 7-speaker sound system, navigation on GMC's infotainment system, SiriusXM with 360L, a universal home remote, and wireless charging. It has the AT4 Value Package with safety features like Lane Change Alert, Side Blind Zone Alert, Perimeter Lighting, Rear Cross Traffic Alert, and Ultrasonic Front & Rear Park Assist.
You will also get the Driver Alert Package, which packs in Adaptive Cruise Control, Auto Emergency Braking, Lane Keep Assist with warnings for lane departures, Pedestrian Braking, Forward Collision Alert, and more safety tech. This truck is part of the Preferred Equipment Group 4SB, so you get awesome extras like a Wi-Fi hotspot, hitch guidance with hitch view, a ProGrade Trailering System, heated and ventilated front seats, floor liners, a spray-on bed liner with the AT4 logo, HD rear vision camera, remote start, dual USB ports for the backseat, and red recovery hooks.
With the Technology Package, you've got a Bed View Camera, HD Surround Vision with trailer camera provisions, a cool Head-Up Display, and a Rear Camera Mirror. Itâs also got a big, comfy 10-way powered driver and passenger seat with lumbar support, heated and ventilated seats, an off-road suspension, a power sunroof, and even a console-mounted safe. Other highlights include Apple CarPlay/Android Auto, dual-zone A/C, a built-in trailering system, and MultiPro Audio System by Kicker.
Plus, it is rocking stylish alloy wheels, a heavy-duty air filter, hill descent control, a blocking heater, power-folding mirrors, automatic high beams, and a lot more. Oh, and you will love the clean Carfax!