This GMC Sierra 3500HD boasts a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. TRANSMISSION, ALLISON 10-SPEED AUTOMATIC (STD), REAR AXLE, 3.42 RATIO, PREMIUM FLOOR LINERS WITH REMOVABLE CARPET INSERT, FRONT.* This GMC Sierra 3500HD Features the Following Options *HEAVY DUTY FRONT SPRING/CAMPER PACKAGE Note: If ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions, GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness). , HIGH IDLE SWITCH, ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (STD), DENALI ULTIMATE PREFERRED EQUIPMENT GROUP includes standard equipment, ALTERNATORS, DUAL, 220-AMPS PRIMARY, 170-AMPS AUXILIARY, Wireless Phone Projection for Apple CarPlay and Android Auto, Wireless charging, Wipers, front rain-sensing, Winter Grille Cover.* Stop By Today *You've earned this- stop by Capital Chevrolet Buick GMC Inc. located at 13103 Lake Fraser Drive SE, Calgary, AB T2J 3H5 to make this car yours today!