This 2020 GMC Sierra 2500HD Denali in striking black delivers serious capability wrapped in refined luxury. Powered by the legendary Duramax 6.6L V8 Turbodiesel engine with a 10-speed automatic transmission and 4WD, this crew cab standard bed truck combines towing prowess with everyday sophistication. With approximately 71,000 miles and a clean CARFAX history, this Denali presents an excellent opportunity to own a premium heavy-duty pickup engineered for both work and the road.- Gooseneck/5th Wheel Package with preparation for trailer brake control and integrated trailering system- Duramax 6.6L Turbodiesel with dual alternators (220-amp primary/170-amp auxiliary) and engine block heater- Denali Ultimate Package with premium leather, wood trim, and signature styling- Heated and ventilated front bucket seats with 10-way power adjustment and lumbar support- Premium GMC Infotainment System with navigation, Apple CarPlay/Android Auto, and 4G LTE Wi-Fi hotspot- Off-Road Suspension Package with 2-speed active transfer case and hill descent control- Driver Alert Packages with lane departure warning, forward collision alert, and automatic emergency braking- Bose premium 7-speaker audio system with SiriusXM satellite radio- Spray-on pickup bed liner with Denali logo and LED cargo lighting- LED headlights with auto high-beam, fog lights, and power-adjustable heated mirrorsThe Denali trim elevates this Sierra with premium touches throughout—from the perforated leather seats to the genuine wood accents, heated steering wheel, and multicolor head-up display. Advanced technology including surround vision cameras, rear cross-traffic alert, ultrasonic park assist, and wireless charging come standard. The gooseneck package and heavy-duty alternators underscore this truck's readiness for serious hauling, while the all-weather floor liners and body color wheel arch moldings reflect Denali's attention to detail. Whether you need a capable workhorse or a full-featured luxury truck, this Sierra 2500HD delivers on both fronts.Visit us to experience the command and comfort this Denali offers. We invite you to take this Sierra out on the road and discover why discerning truck buyers choose the Duramax diesel advantage.