Sierra 2500 AT4 Crew Cab 4WDENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), Tow Hooks, Aerial View Display System, Blind Spot Monitor, Smart Device Integration, Heated Mirrors, Power Door Locks, 4-Wheel Disc Brakes, Adjustable Steering Wheel, Aluminum Wheels, Passenger Air Bag Sensor, Front Collision Warning, Keyless Entry, Tow Hitch, Auto-Dimming Rearview Mirror, Power Windows, Rear Bench Seat, MP3 Capability, Back-Up Camera, Rear Head Air Bag, WiFi Hotspot, Driver Adjustable Lumbar, Rear Defrost, AM/FM Stereo, Requires Subscription, Mirror Memory, Bluetooth Connection, Power Driver Seat, Power Windows, Heated Rear Seat(s), Steering Wheel Audio Controls, Integrated Tailgate Step, Requires Subscription, Lane Departure Warning, Multi-Zone A/C, Keyless Start, Heated Steering Wheel, Climate Control, Locking/Limited Slip Differential, Front Collision Mitigation, Conventional Spare Tire, Fog Lamps, Power Folding Mirrors, Telematics, Cruise Control, Daytime Running Lights, Keyless Start, Automatic Highbeams, Front Collision Mitigation, Front Collision Mitigation, Front Collision Warning, Premium Sound System, Stability Control, Lane Departure Warning, Automatic Highbeams, Front Collision Warning, Power Passenger Seat, Auxiliary Audio Input, Heated Front Seat(s), Requires Subscription, ABS, Passenger Air Bag, Driver Air Bag, Adaptive Cruise Control, MP3 Capability, Daytime Running Lights, Power Mirror(s), Auxiliary Audio Input, Integrated Turn Signal Mirrors, Rear Parking Aid, Security System, Leather Seats, Remote Engine Start, Power Door Locks, Front Side Air Bag, Satellite Radio, Floor Mats, Four Wheel Drive, Variable Speed Intermittent Wipers, Rain Sensing Wipers, Requires Subscription, Navigation System, A/C, Bluetooth Connection, Floor Mats, Tires - Rear All-Terrain, Driver Restriction Features, Bluetooth Connection, Cooled Front Seat(s), Privacy Glass, Pass-Through Rear Seat, Seat Memory, Intermittent Wipers, Front Head Air Bag, Smart Device Integration, Passenger Adjustable Lumbar, Tire Pressure Monitor, Daytime Running Lights, Telematics, Traction Control, MP3 Capability, Power Windows, Bucket Seats, Cross-Traffic Alert, Running Boards/Side Steps, Heated Front Seat(s), Auxiliary Audio Input, Power Steering, Bed Liner, Back-Up Camera, Tires - Front All-Terrain