Get the fun rolling in our 2021 GMC Sierra 2500 AT4 Crew Cab 4X4 styled in Onyx Black! Motivated by a 6.6 Litre V8 offering 401hp paired to a 6 Speed Heavy-Duty Automatic transmission for terrific towing and hauling performance. This Four Wheel Drive truck also rides on an off-road suspension for on-demand capability, and it rocks a rugged design with LED lighting, fog lamps, red recovery hooks, skid plates, a spray-on bed liner, alloy wheels, side/rear bed steps, power-folding trailer mirrors, and a versatile MultiPro tailgate.Our AT4 cabin maintains your comfort on the move with leather heated/ventilated front and heated rear seats, a heated leather steering wheel, cruise control, power accessories, dual-zone automatic climate control, 12V/120V power outlets, and remote start. Maintain your connections, too, with an 8-inch touchscreen, wireless Android Auto/Apple CarPlay, Bluetooth, WiFi compatibility, and a six-speaker audio system. You'll appreciate features like these on every drive.GMC helps keep you out of harm's way even when working hard thanks to a robust steel frame plus an HD backup camera, hitch guidance with a hitch-view camera, tire-pressure monitoring, airbags, a rear-seat reminder, and more. So add our Sierra AT4 to your team and take on the world! Print this page and call us Now... We Know You Will Enjoy Your Test Drive Towards Ownership! Showroom is "Open" Monday to Thursday 9 am to 8 pm, Friday and Saturday 9 am to 6 pm. Mandatory COVID-19 Protocols in place including the wearing of a mask. Our team will be available to help you out and walk you through the process. To book an appointment, call[Phone Removed] or email us at We are also available on-line 24 hours a day. Just simply use our "BUILD YOUR DEAL" option to start your shopping experience. One of our VanDusen Team Members will reach out through text, email, phone or Zoom. We can work with you the same way as if you were in our showroom and customize your deal because you may qualify for additional discounts. The Build Your Deal option allows you to work out accurate pricing with us, get an accurate trade-in value if you have a trade, take and process your credit application and secure it with a deposit. At VanDusen's you have choices and you DRIVE the process.Call us at[Phone Removed] and we will walk you through it. Thanks again and be safe.