Main 608-365-0909 Home New Pre-Owned Specials Service & Parts Finance About Contact Us Owners Research 2021 GMC SIERRA 1500 AT4 | BELOIT, WI 2021 SIERRA 1500 INVENTORY ABOUT FINLEY BUICK GMC CONTACT US When you want ruggedness and style in a truck, you go for the GMC Sierra 1500. With the new 2021 GMC Sierra 1500 AT4, you get a heaping helping of both. This new take on the iconic Sierra offers off-road readiness to make your next adventure in the Wisconsin wilderness even more memorable. PERFORMANCE The GMC Sierra 1500 is known for performance, and the new 2021 AT4 delivers with three great options. The standard 5.3-liter EcoTec3 V8 mixes robust power with great efficiency thanks to Dynamic Fuel Management Technology™. Delivering 355 horsepower and 383 lb-ft of torque, this V8 gives you plenty of strength right out of the gate as well as max towing up to 9,200 pounds.* You also have your choice of two additional engine options: the mighty 6.2-liter EcoTec3 V8 with DFM and the 3.0-liter Duramax® Turbo-Diesel. The former delivers 420 horsepower and 460 lb-ft of torque, making it the most powerful engine in the lineup. With the Duramax® you get the same amount of torque as well as impressive diesel efficiency and towing power. INTERIOR Take a seat inside the Sierra 1500 AT4 and you will find a comfortable, stylish cabin with premium amenities. It comes standard with an 8-inch touch screen and all the connectivity features you would expect, like Apple CarPlay® and Android Auto™. You also get heated and ventilated front seats, heated second-row seats, and dual-zone climate control to help you stay comfortable. OFF-ROAD FEATURES The Sierra 1500 AT4 is designed for rugged off-road adventures, making it perfect for your active lifestyle. Whether you are cruising around Beloit or hitting your favorite trail in Wisconsin or beyond, the factory-installed 2-inch suspension lift gives you excellent ground clearance. This is paired with Rancho® shock absorbers to deliver a supremely smooth ride. BED VERSATILITY The 2021 GMC Sierra 1500 AT4 offers best-in-class cargo volume, making it great for carrying gear and equipment. To make the bed even more versatile, the AT4 is available with the CarbonPro™ composite carbon-fiber bed. This bed is highly resistant to scratches and corrosion, while also reducing about 100 pounds from the overall vehicle weight. This bed comes with three molded-in sections and two additional tie-downs for easier loading. GMC made the Sierra 1500 AT4 even more functional with the standard MultiPro Tailgate. This tailgate comes with six distinct settings that help make loading, loading, and accessing cargo simpler and faster. It features a primary gate, multiple load stops, an inner gate, and even a full-width step. TECHNOLOGY The Sierra 1500 AT4 takes its design to the next level with up to 15 available camera views. These views make it easier and safer to hitch up your trailer and start towing. You can even check on your cargo or trailer while driving with the Bed View Camera or Inside Trailer View. With tons of style and presence and no shortage of capability, the 2021 GMC Sierra 1500 AT4 is an ideal choice if you love living life to the fullest. You’ll find the new AT4 as part of the new 2021 GMC Sierra 1500 lineup at Finley Buick GMC in Beloit, Wisconsin. *Requires Crew Cab short box with 5.3L V-8 engine. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow. Copyright © 2021 by DealerOn | Sitemap | Privacy | Finley Buick GMC | 2700 MILWAUKEE ROAD, BELOIT, WI 53511 | Main: 608-365-0909