V8 Turbo Diesel 6.6 Liter,Automatic 10-Spd Allison,4WD,ABS (4-Wheel),AM/FM/HD Radio,Air Bags (Side): Front,Air Bags: Dual Front,Air Bags: F&R Head Curtain,Air Conditioning,Bed Liner,Blind Zone Alert,Bluetooth Connection,Camera: Backup/Rear View,Cruise Control,Daytime Running Lights,Driver Alert Pkg I,Driver Alert Pkg II,Fog Lamps,HID Headlamps,Hill Descent Control,Hill Start Assist,LED Headlamps,Lane Departure Warning System,Leather,OnStar,Park Assist: Front & Rear Ultrasonic,Power Door Locks,Power Sliding Rear Window,Power Steering,Power Windows,Premium GMC Infotainment System,Running Boards,Seats: Dual Power,Seats: Heated & Ventilated,Single Rear Wheels,StabiliTrak,Theft Deterrent System,Tilt & Telescoping Wheel,Towing Pkg,Traction Control,X31 Off-Road Pkg