AT4 Package, Crew Cab 4X4, 3.0L I6 Turbocharger Duramax Diesel, GMC MultiPro Tailgate, 8 Premium GMC Infotainment System w/Color Touch Screen and Navigation, Steering Wheel Audio Controls, Trailer Tow Package, Heated & Cooled Front Seats, Heated Rear Seats, Keyless Start, Remote Tailgate Release w/Remote Start, Bose 9 Speaker Audio System, Back Up Camera, Bluetooth Connection, Climate Control