2021 GMC Sierra 1500 AT4 Crew Cab 4WD - 3.0L Duramax Diesel & Only 55,924 Miles! Looking for the ultimate combination of rugged off-road luxury and class-leading fuel economy? This 2021 GMC Sierra 1500 AT4 Crew Cab 4WD is an absolute standout for the Jacksonville market, packing the highly sought-after 3.0L Duramax Turbo-Diesel engine and a beautifully maintained 55,924 miles on the odometer. Built for drivers who demand premium capability without the constant stops at the pump, this factory-lifted AT4 delivers serious towing power for your boat or trailer, wrapped in an upscale package that looks just as good parked at the St. Johns Town Center as it does on the Mayport boat ramps. Premium AT4 & Duramax Diesel Highlights - 3.0L Duramax Turbo-Diesel Engine: Delivers smooth, low-end torque perfect for effortless trailering, paired with phenomenal highway fuel efficiency. - Exclusive AT4 Off-Road Suspension: Factory-equipped with a 2-inch suspension lift, rugged twin-tube Rancho shock absorbers, and heavy-duty underbody skid plates. - Commanding AT4 Exterior Styling: Features bold black chrome grille accents, signature red vertical recovery hooks, and high-clearance off-road steps. - Premium AT4 Luxury Cabin: Upscale Jet Black leather seating with exclusive Kalahari accents, heated/ventilated front seats, and a heated steering wheel. - GMC MultiPro Tailgate: Equipped with the innovative 6-function tailgate that makes loading gear, working on the job site, or stepping into the bed a breeze. - Excellent Value Mileage: At 55,924 miles, this dependable diesel platform is just getting warmed up and has sailed through our rigid multi-point inspection. The Trust & Compliance Guarantee - We practice absolute price transparency here in Northeast Florida. In strict compliance with all federal advertising guidelines, our upfront internet price is 100% all-inclusive - the price you see is the exact total price to buy the truck. There are zero hidden dealer reconditioning fees, forced accessory add-on packages, or surprise numbers when you arrive at our showroom. Buy with absolute confidence knowing exactly what you are paying. A mid-mileage, Duramax-powered Sierra 1500 AT4 is one of the fastest-selling trucks in Jacksonville. Act fast! Call us today to verify availability and speak with an AT4 truck specialist. Schedule your VIP test drive at our conveniently located Jacksonville showroom. Get an instant trade-in appraisal online to see how much your current vehicle is worth. At George Moore Chevrolet, we offer Transparent pricing, and a 5 star shopping experience, visit us online at or call us at . Need I say... Moore?
