How about upping your game with this Low Mileage 2011 GMC Sierra 3500HD SLT Crew Cab 4X4 Dually in Pure Silver Metallic! Powered by a TurboCharged 6.6 Liter Duramax Diesel V8 that offers 397hp while paired with the responsive Allison 6 Speed Automatic transmission with tow/haul mode and standard exhaust brake. With this Four Wheel Drive, enjoy the upgraded chrome tube steps, a sunroof, and a bedliner. Boasting its kingly status, the SLT offers a wealth of amenities to keep you sitting in the lap of luxury while you power through that honey-do list. Climb into this spacious Crew Cab and you'll be greeted by leather seats that keep every passenger happy. With a premium audio system to keep you listening to all your favorite tunes, you'll be glad you found this Sierra 3500HD. Rest assured our Sierra knows how to keep you safe. With stability/traction control, adjustable pedals, On-Star safety management systems, a remote anti-theft alarm, and a post-collision safety system. This 3500HD is sure to leave our lot in a hurry thanks to its stunning good looks, luxurious interior, and workhorse capability. Save this Page and Call for Availability. We Know You Will Enjoy Your Test Drive Towards Ownership!