2021 GMC Sierra 2500 HD Denali

Extra Clean. Onyx Black exterior and Jet Black interior, Denali trim. Non-Smoker vehicle, One Owner. ======KEY FEATURES INCLUDE: Leather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat. Running Boards, Diesel, Privacy Glass, Locking Rear Differential GMC Denali with Onyx Black exterior and Jet Black interior features a 8 Cylinder Engine with 401 HP at 5200 RPM*. ======OPTION PACKAGES: ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multi-color 15" Diagonal Head-Up Display, AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOR TOUCH-SCREEN includes multi-touch display, AM/FM stereo, Bluetooth streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory. (STD) (Includes (PZ8) Hitch Guidance with hitch view. TRANSMISSION, ALLISON 10-SPEED AUTOMATIC. ======AFFORDABILITY: This Sierra 2500HD is priced $6,200 below J.D. Power Retail. Extra Clean ======WHY BUY FROM US: At Hertrich Chevrolet Dover in Dover, DE, we strive to put each and every one of our customers in the seat of their perfect vehicle at our unbeatable volume prices. This is done with the help of our committed sales staff, financing department and everyone else at our dealership. Don't forget to explore the various available specials, parts and more that Hertrich Chevrolet Dover is offering. If you want to know more, call us at 302-244-0955 and someone will be sure to have an answer for you! Pricing analysis performed on 7/31/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.