This Chevrolet Silverado 2500HD delivers a Turbocharged Diesel V8 6.6L/403 engine powering this Automatic transmission. WIRELESS CHARGING, WHEELS, 20 5-SPOKE POLISHED ALUMINUM, TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, electronic engine grade braking and tow/haul mode.* This Chevrolet Silverado 2500HD Features the Following Options *SUSPENSION PACKAGE, STANDARD includes 51mm twin tube shock absorbers and 33mm front stabilizer bar (STD), LTZ PLUS PACKAGE for Crew Cab and Double Cab, includes (JF4) power adjustable pedals, (UQA) Bose premium audio system and (UD5) Front and Rear Park Assist., DURAMAX PLUS PACKAGE includes (LML) Duramax 6.6L Turbo Diesel V8 engine, (MW7) Allison 1000 6-speed automatic transmission, (GT4) 3.73 rear axle ratio, (K05) engine block heater, (K40) exhaust brake and (IO6) Chevrolet MyLink 8 Diagonal Color Touch audio system with Navigation Includes (PDF) LTZ Plus Package. , TRAILER BRAKE CONTROLLER, INTEGRATED, TIRES, LT265/60R20E ALL-TERRAIN, BLACKWALL, SUMMIT WHITE, SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters, including 2-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console, storage pockets and (K4C) wireless charging., SEATING, HEATED AND VENTED PERFORATED LEATHER-APPOINTED FRONT BUCKET, REAR AXLE, 3.73 RATIO, PEDALS, POWER-ADJUSTABLE.*Visit Us Today*If you have any questions or would like to schedule a test drive please feel free to contact me, Cory Covert, via email or at 512-583-3411 or visit us at 11750 Research Blvd Austin, TX 78759. Come see why we here at Covert Buick GMC Austin have been in business for 110 years and counting, and providing Texas with a superb selection. and exceptional customer service! Se Habla Español.