Sierra 2500 DenaliENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm 910 lb-ft of torque [1220 Nm] @ 1600 rpm) (Includes (K05) engine block heater.), Tow Hitch, Lane Departure Warning, Running Boards/Side Steps, Heated Front Seat(s), Locking/Limited Slip Differential, Four Wheel Drive, Blind Spot Monitor, Lane Departure Warning, Rear Parking Aid, Cross-Traffic Alert, Pass-Through Rear Seat, AM/FM Stereo, Satellite Radio, Bluetooth Connection, Tires - Front All-Terrain, WiFi Hotspot, Requires Subscription, Smart Device Integration, Seat Memory, Fog Lamps, Heated Front Seat(s), Heated Mirrors, Running Boards/Side Steps, Bluetooth Connection, Leather Steering Wheel, Cooled Front Seat(s), 4-Wheel Disc Brakes, Heated Steering Wheel, Premium Sound System, Power Folding Mirrors, Privacy Glass, Steering Wheel Audio Controls, Conventional Spare Tire, Bucket Seats, HD Radio, Integrated Turn Signal Mirrors, Power Mirror(s), Driver Adjustable Lumbar, Cooled Front Seat(s), Tow Hooks, Bed Liner, Tires - Rear All-Terrain, Mirror Memory, Auxiliary Audio Input, ABS, Aluminum Wheels, Adjustable Steering Wheel, Leather Seats, Power Driver Seat, Daytime Running Lights, Power Passenger Seat, Auxiliary Audio Input, Passenger Adjustable Lumbar, Floor Mats, Floor Mats, Heated Rear Seat(s), Navigation System, Rear Bench Seat, Heated Front Seat(s), Passenger Air Bag, Back-Up Camera, Auxiliary Audio Input, Universal Garage Door Opener, Sliding Rear Window, Rear Parking Aid, Security System, Rear Defrost, Multi-Zone A/C, Rear Defrost, Rear Head Air Bag, Telematics, Power Outlet, A/C, Power Windows, Power Door Locks, Front Side Air Bag, Power Door Locks, Back-Up Camera, Cross-Traffic Alert, Daytime Running Lights, Power Windows, Stability Control, Power Outlet, Power Windows, Driver Restriction Features, Tire Pressure Monitor, Climate Control, Keyless Start, Lane Departure Warning, Keyless Entry, Remote Engine Start, Cruise Control, Driver Air Bag, Front Head Air Bag, Auto-Dimming Rearview Mirror, Blind Spot Monitor, Traction Control, Passenger Air Bag Sensor, Requires Subscription, Power Steering, Front Collision Warning, Front Collision Mitigation, Front Collision Warning, Front Collision Mitigation, Automatic Highbeams, Automatic Highbeams, Front Collision Warning, Integrated Tailgate Step, MP3 Capability, MP3 Capability, MP3 Capability