Used 2024 GMC Sierra HD for sale in Seaford

Seller description

Serviced here, Non-Smoker vehicle, Originally bought here, Auto Check One Owner! Excellent Condition. AT4 trim. Nav System, Moonroof, Heated/Cooled Leather Seats, Heated Rear Seat, 4x4, Bed Liner, Hitch, LPO, 20' (50.8 CM) HIGH GLOSS BLACK PAINTED WHEELS, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE. SERVICE COMPLETED Service Work completed on this GMC Sierra 2500HD included: Complete Multi-Point Inspection, Oil Filter Change by a Factory Trained Technician, Battery Voltage Test, Tires Inspected, Brake Inspection, Emissions System Check, Professional Detailed Inside and Out, Function Test all Lights, Check the Complete Exhaust System, Cooling System Inspection, Transmission Fluid Inspection, Differential Fluid Inspection, Function Test all Options Accessories. KEY FEATURES INCLUDE Leather Seats, Heated Driver Seat, Cooled Driver Seat. GMC AT4 with Summit White exterior and Jet Black with Kalahari accents interior features a 8 Cylinder Engine with 470 HP at 2800 RPM*. OPTION PACKAGES B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package, (CF5) power sunroof, (CWM) Technology Package and (VXW) AT4 high clearance step, 20' (50.8 CM) HIGH GLOSS BLACK PAINTED WHEELS LPO wheels will come with 4 aluminum 20' Transit Wheels from the factory with alignment specs set to 20' LPO wheel selected (dealer-installed), TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15' Diagonal Head-Up Display, AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window, (U01) Roof Marker Lamps and (KSG) adaptive Cruise Control, AT4 PREFERRED EQUIPMENT GROUP: includes standard equipment, ASSIST STEPS, POWER RETRACTABLE, BLACK includes LED lighting, AUDIO SYSTEM, 13.4' DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE includes color touch-screen, 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 (STD), TRANSMISSION, ALLISON 10-SPEED AUTOMATIC. AFFORDABLE AutoCheck One Owner Reduced from $66,998. This Sierra 2500HD is priced $7,500 below J.D. Power Retail. WHO WE ARE Family owned and operated, Hertrich Buick-GMC has been your Delmarva GMC dealer since 1964! We are located in the heart of the Delmarva Peninsula at 26953 Sussex Highway, Seaford, Delaware and serve as your Buick-GMC dealer with a state of the art GM Certified Sales Service Department. As your gateway to the best buying experience you will ever have, we at Hertrich Buick-GMC know that price is important that's why we will beat out the competition time and time again with our aggressive pricing. Pricing analysis performed on 5/20/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.