V8 6.6 Liter,Automatic 6-Spd HD w/Overdrive,4WD,ABS (4-Wheel),AM/FM/HD Radio,Air Bags (Side): Front,Air Bags: Dual Front,Air Bags: F&R Head Curtain,Air Conditioning,Auto Climate Control,Auxiliary Audio Input,Bed Liner,Bluetooth Connection,Camera: Backup/Rear View,Camera: Surround View,Cruise Control,Daytime Running Lights,Driver Alert Pkg I,Driver Alert Pkg II,Fog Lamps,HID Headlamps,Head-Up Display,Hill Descent Control,Hill Start Assist,Keyless Entry,Keyless Ignition,LED Headlamps,Lane Departure Warning System,Leather,Mirrors: Heated,Mirrors: Power,Mirrors: w/Turn Signals,MultiPro Tailgate,Navigation System,OnStar,Park Assist: Front & Rear Ultrasonic,Power Door Locks,Power Sliding Rear Window,Power Steering,Power Tailgate Release,Power Windows,Premium GMC Infotainment System w/Nav,Premium Sound,Privacy Glass,Remote Start,Roof: Power Moonroof,Roof: Power Sunroof,Running Boards,Seats: Dual Power,Seats: Heated & Ventilated,Side Blind Zone Alert,SiriusXM Satellite Radio,Sliding Rear Window,Soft Tonneau Cover,StabiliTrak,Steering Wheel Controls: Audio,Steering Wheel Controls: Other,Steering Wheel: Heated,Technology Pkg,Theft Deterrent System,Tilt & Telescoping Wheel,Tire Pressure Monitoring System,Towing Pkg,Traction Control,USB Connection,Wheels: Oversize Premium 20"+