This GMC Sierra 2500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. TRANSMISSION, 10-SPEED AUTOMATIC, REAR AXLE, 3.42 RATIO, LPO, OFF-ROAD HIGH CLEARANCE STEPS. This GMC Sierra 2500HD Features the Following Options GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH., AT4 PREMIUM PLUS PACKAGE , GVWR, 11,350 LBS. (5148 KG), ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, AT4 PREFERRED EQUIPMENT GROUP, Wireless phone projection for Apple CarPlay and Android Auto, Wireless Charging, Wipers, front rain-sensing, Windows, power rear, express down, Windows, power front, drivers express up/down. ***Payments O.A.C.The advertised price does not include GST. Discounts may include available manufacturer discounts and/or incentives. Discounts and/or incentives from both the dealership and manufacturer may have certain criteria for eligibility and must be qualified for depending on the nature of the discount and model of vehicle involved. Discounts offered by the manufacturer have discrete legal regulations available on the corresponding manufacturer site. See dealer for all current discount eligibility details. Vehicle data is subject to change without notice. AMVIC Licensed Dealer.