Onboard Communications System, Satellite Radio, Back-Up Camera, Alloy Wheels, Tow Hitch, TRANSMISSION, ALLISON 10-SPEED AUTOMA... ENGINE, DURAMAX 6.6L TURBO-DIESEL V8... AUDIO SYSTEM, GMC INFOTAINMENT SYSTEM...KEY FEATURES INCLUDEBack-Up Camera, Satellite Radio, Onboard Communications System, Trailer Hitch, Aluminum Wheels GMC SLE with Summit White exterior and Jet Black interior features a 8 Cylinder Engine with 401 HP at 5200 RPM*.OPTION PACKAGES(445 hp [332 kW] @ 2800 rpm, 910 lb-ft of torque [1220 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), (factory installed), AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth® streaming audio for music and select phones; featuring wired Android Auto® and Apple CarPlay® capability for compatible phones (STD), TRANSMISSION, ALLISON 10-SPEED AUTOMATIC.A GREAT VALUEThis Sierra 2500HD is priced $9,500 below J.D. Power Retail.PURCHASE WITH CONFIDENCECARFAX 1-OwnerBUY FROM AN AWARD WINNING DEALERIm on a mission to put fun back into buying a car and treat our customers with the respect they deserve. Im not in the business of selling cars, Im in the business of finding solutions to the everyday problems that keep people stuck in a car they hate. Im Joe Clemons, and Im a Dealer FOR the People.Pricing analysis performed on 7/12/2025. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of the included equipment by calling us prior to purchase.