The 2021 GMC Sierra 1500 AT4 in Onyx Black is a bold and capable truck. Its sleek black exterior, accented by red front recovery hooks, LED lighting, and the distinctive AT4 styling cues, creates a commanding presence. Under the hood, a potent 5.3L V8 engine delivers impressive power and towing capacity. Inside, the Jet Black/Kalahari interior offers a refined and rugged atmosphere. Premium features like heated and ventilated seats, a heated steering wheel, and an 8-inch touchscreen enhance the driving experience. Safety features include a rear vision camera, Stabilitrak, and the added peace of mind of the OnStar system. The 2021 GMC Sierra 1500 AT4 is a versatile truck that offers a blend of capability and comfort. AMVIC LICENSED DEALER
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![Black[Onyx Black] 2021 GMC Sierra 1500 AT4 Front Vehicle Photo in Calgary AB](http://static.cdemo.com/65660936/1024/automobiles-used-2021-gmc-sierra-1500-1414282-front-vehicle-photo-Image.jpg "2021 GMC Sierra 1500 AT4 Front Vehicle Photo")
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