Used 2026 GMC Sierra for sale in Seaford

Seller description

KEY FEATURES INCLUDE 4x4, Heated Driver Seat, Satellite Radio, Onboard Communications System, Trailer Hitch GMC Elevation with Summit White exterior and Jet Black interior features a Straight 6 Cylinder Engine with 305 HP at 3750 RPM*. OPTION PACKAGES ELEVATION PREMIUM PACKAGE includes (PDQ) Preferred Package, (H0Y) Jet Black Leather interior, (SNR) Up-level Rear with Storage Package seat, (PED) Sierra Safety Plus Package, (RIA) All Weather Floormats, LPO and, (CGN) spray-on bedliner, ENGINE, DURAMAX 3.0L TURBO-DIESEL I6 (305 hp [227 kW] at 3750 rpm, 495 lb-ft of torque [671 Nm] at 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater. PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window, (PZ8) Hitch View, (UET) In-Vehicle Trailering App and (KSG) Adaptive Cruise Control (Includes (B1J) rear wheelhouse liners, (UQA) Bose Premium Audio System. LPO, ELEVATION BLACK PACKAGE includes (RVQ) 6' Black rectangular assist steps, LPO, (RIA) All-weather floor liner, LPO, (SFZ) Black GMC emblems, LPO and (RIK) Black Sierra nameplates, LPO (dealer-installed), SIERRA SAFETY PLUS PACKAGE includes (UD5) Front and Rear Park Assist, (UFB) Rear Cross Traffic Braking, (UKK) Rear Pedestrian Alert, (TRG) Trailer Camera Provisions, (UKV) Trailer Side Blind Zone Alert and (UV2) HD Surround Vision (Includes (U12) Perimeter lighting and (DP6) high gloss Black mirror caps. SEATS, FRONT BUCKET with center console (Includes (D07) center console and (K4C) Wireless charging. TAILGATE, GMC MULTIPRO TAILGATE with six functional load/access features, 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, 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT, ELECTRONICALLY CONTROLLED with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking, SEAT, UP-LEVEL REAR WITH STORAGE PACKAGE, 60/40 FOLDING BENCH includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor). WHY BUY FROM US 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. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.