This GMC Sierra 2500HD boasts a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. UPFITTER SWITCH KIT, (5), TRANSMISSION, 10-SPEED AUTOMATIC, REAR AXLE, 3.42 RATIO. This GMC Sierra 2500HD Comes Equipped with These Options HEAVY DUTY FRONT SPRING/CAMPER PACKAGE, AT4 PREMIUM PLUS PACKAGE , LPO, OFF-ROAD HIGH CLEARANCE STEPS, HIGH IDLE SWITCH, GVWR, 11,750 LBS. (5330 KG), ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE, AT4 PREFERRED EQUIPMENT GROUP, ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY, Wireless phone projection for Apple CarPlay and Android Auto, Wireless Charging. ***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.