Pre-Owned 2024 GMC Sierra 2500HD AT4 For Sale Carlisle, PA

Excellent Condition, CARFAX 1-Owner. Onyx Black exterior and Jet Black with Kalahari accents interior, AT4 trim. Serviced here, Non-Smoker vehicle, Originally bought here. KEY FEATURES INCLUDELeather Seats, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Back-Up Camera, Premium Sound System, Satellite Radio, Onboard Communications System, Trailer Hitch Privacy Glass, Keyless Entry, Steering Wheel Controls, Alarm. GMC AT4 with Onyx Black exterior and Jet Black with Kalahari accents interior features a 8 Cylinder Engine with 401 HP at 5200 RPM*. OPTION PACKAGESSUNROOF, POWER, LPO, SPORT STEP, BLACK (dealer-installed), AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window, (U01) Roof Marker Lamps and (KSG) adaptive Cruise Control, 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), ENGINE, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline, (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm) (STD), TRANSMISSION, ALLISON 10-SPEED AUTOMATIC (STD). EXCELLENT VALUEThis Sierra 2500HD is priced $300 below J.D. Power Retail. SHOP WITH CONFIDENCEExcellent Condition ABOUT ASCHENBACH AUTO GROUPFind your next car, truck, or SUV at Carlisle Cadillac Buick GMC in Carlisle, PA, proudly serving Carlisle, Harrisburg, Mechanicsburg, and Cumberland County. As part of the family-owned Aschenbach Auto Group, with dealerships across Virginia, Maryland, and Pennsylvania, our team is here to make your purchase straightforward - from helping you find the right vehicle and appraising your trade-in to exploring financing options and caring for your vehicle in our service and parts departments after the sale. Contact us today to confirm availability and schedule your test drive at Carlisle Cadillac Buick GMC. Please note that all advertised prices are valid through the end of the current business day and are subject to change daily. Prices exclude tax, title, and registration. Contact dealer for complete details. Pricing analysis performed on 9/26/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.