0.0Advertised prices include the dealer processing fee of the selling store (Virginia $999, Maryland $800, Pennsylvania $490)and exclude tax, title, tags, and registration. All advertised prices are valid through the end of the current business day and are subject to change daily. Vehicles are listed with the Aschenbach Auto Group store where they are physically located; for interested customers we're happy to request store-to-store transfer on a case-by-case basis - availability, timing, and transfer arrangements are at dealer discretion. All vehicles subject to prior sale. Although every reasonable effort has been made to ensure the accuracy of the information on this site, absolute accuracy cannot be guaranteed.
AT4 trim, Summit White exterior and Jet Black with Kalahari Accents interior.
KEY FEATURES INCLUDE
Leather Seats, Navigation, 4x4, Heated Driver Seat, Heated Rear Seat, Cooled Driver Seat, Back-Up Camera, Satellite Radio, Onboard Communications System, Trailer Hitch. Privacy Glass, Keyless Entry, Steering Wheel Controls, Electronic Stability Control. GMC AT4 with Summit White exterior and Jet Black with Kalahari Accents 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.), LPO, SPORT STEP, BLACK (dealer-installed), WHEELS, 20" (50.8 CM) MACHINED ALUMINUM with high gloss Black accents, AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH 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 (STD) (Includes (PZ8) Hitch Guidance with hitch view.), TRANSMISSION, ALLISON 10-SPEED AUTOMATIC.
A GREAT VALUE
Reduced from $57,997. This Sierra 2500HD is priced $4,200 below J.D. Power Retail.
ABOUT ASCHENBACH AUTO GROUP
Find 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 9/30/2026. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.