This 2011 GMC Sierra 2500HD SLT has an exterior color of Midnight Blue Metallic. The interior color is Ebony. Well Equipped with Four Wheel Drive Sunroof Stability Control Navigation Power Side Mirrors Tow Hooks Trailer Hitch Dual Climate Control Adustable Pedals and Traction Control. Premium Installed Options include sunroof power slt convenience package rearview camera system skid plate package frame-mounted shields slt preferred equipment group lpo rear wheelhouse liner tailgate locking tailgate ez-lift xm navtraffic pedals power-adjustable for accelerator and brake universal home remote and rear parking assist ultrasonic. Consumers gave the 2011 GMC Sierra 2500HD SLT an overall vehicle rating of 4.5 stars out of a possible 5.