This 2021 GMC Sierra 3500HD Denali in black represents serious capability built for those who demand the best in heavy-duty performance and luxury.- Duramax 6.6L V8 Turbodiesel engine with 445 hp and 910 lb-ft of torque- Denali Black Diamond Edition with premium styling and iconic grille- Gooseneck/5th Wheel Prep Package for heavy hauling- Power-retractable assist steps with LED perimeter lighting- 20 high gloss black painted aluminum wheels- Denali Ultimate Package including power sunroof and technology features- Premium GMC Infotainment System with navigation and Apple CarPlay/Android Auto- Bose Premium 7 Speaker audio system with SiriusXM 360L- HD Surround Vision with trailer camera provisions- Heated and ventilated leather front seats with 10-way power adjustment- Heated rear seats and steering wheel- Lane Departure Warning, Forward Collision Alert, and Automatic Emergency Braking- ProGrade Trailering System with integrated trailer brake controller- Spray-on bed liner with Denali logo and 120-volt bed outletThis truck combines the refined comfort of the Denali nameplate with the raw power needed for serious work. The Duramax diesel engine delivers impressive torque for towing and hauling, while the gooseneck prep package ensures you're ready for the heaviest trailers. Inside, premium leather seating, dual-zone climate control, and the advanced infotainment system create an environment that's as comfortable on long drives as it is commanding on the job site. The surround-view camera system and trailer guidance technology make maneuvering this capable rig straightforward, even in tight spaces.Safety and technology work together throughout this Sierra. Lane departure warning, forward collision alert, and automatic emergency braking provide peace of mind, while the multicolor head-up display keeps critical information in your line of sight. Wireless charging and multiple USB ports keep your devices ready, and the navigation system ensures you'll find your destination efficiently.With 4WD and an off-road suspension package, this truck handles challenging terrain while maintaining the refinement expected in a Denali. The 220-amp alternator and high idle switch support demanding accessories and auxiliary equipment. Heavy-duty construction throughout—from the 80-amp battery to the gooseneck platform—reflects GMC's commitment to durability.This Sierra 3500HD Denali is ready for whatever comes next, whether that's commanding presence in the driveway, serious work ahead, or the open road.Call 501-436-4781 or visit www.crainteamconway.com We proudly serve the entire State of Arkansas, including Springdale, Fayetteville, Harrison, Mountain Home, Batesville, Jonesboro, West Memphis, Jacksonville, Helena, Little Rock, North Little Rock, Hot Springs, Mena, Malvern, Pine Bluff, Lake Village, Camden, Arkadelphia, Hope, Magnolia, Texarkana, El Dorado, Cabot, Conway, Searcy, Russellville, Fort Smith, Bryant, Benton, Hot Springs Village, and Bentonville.