Offering even more power and luxury for 2015, our top-of-the-line GMC Sierra 3500 Denali Crew Cab 4X4 is presented in Summit White! Fueled by a 6.6 Litre V8 Turbo Diesel generating 397hp while paired with an innovative 6 Speed Automatic transmission. This team can handle your toughest job with ease and exceptional efficiency! Our Four Wheel Drive Sierra 3500 is also built strong with a massive payload/towing capacity, an automatic locking rear differential, and a heavy-duty trailering package that further augments control. The strong stance of our Denali commands the road with prominent alloy wheels, bed liner, tonneau cover, and chrome trim. Inside our Denali 3500 cabin feels tailor-made for you. You'll appreciate cargo box illumination, remote ignition, a power outlet, a rearview camera, dual-zone automatic climate control, heated steering, power-adjustable pedals and more! Settle into heated and ventilated leather seats and admire the touchscreen with GMC IntelliLink, smartphone integration, Bluetooth, voice controls, full-color navigation, available WiFi hotspot and more! You'll love listening to your favorite tunes on a premium Bose audio system with CD and satellite radio as you get the job done in this sturdy truck. Of course, safety is always number one with GMC and we supply anti-lock disc brakes, stability/traction control, a multitude of airbags, and even OnStar with on-demand roadside assistance. This GMC Sierra 3500HD is an impressive, powerful choice! Print this page and call us Now... We Know You Will Enjoy Your Test Drive Towards Ownership. Drive a Little, Save a Lot. Really Experience the Murray Difference.