Sierra 3500 SLT 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.), Split Bench Seat, Front Collision Mitigation, Floor Mats, Requires Subscription, Conventional Spare Tire, Intermittent Wipers, Driver Adjustable Lumbar, Bluetooth Connection, Daytime Running Lights, Power Windows, Front Collision Warning, Front Head Air Bag, Remote Engine Start, Heated Steering Wheel, Mirror Memory, Keyless Entry, Power Mirror(s), Front Side Air Bag, Power Folding Mirrors, Keyless Start, Power Door Locks, 4-Wheel Disc Brakes, Back-Up Camera, Tires - Front All-Terrain, Privacy Glass, Smart Device Integration, Traction Control, Rear Bench Seat, Fog Lamps, Navigation System, Heated Front Seat(s), Requires Subscription, Power Driver Seat, Tire Pressure Monitor, WiFi Hotspot, Rear Defrost, Passenger Air Bag, Lane Departure Warning, Front Collision Mitigation, Keyless Start, Telematics, Security System, MP3 Capability, Floor Mats, Power Steering, A/C, Auto-Dimming Rearview Mirror, Stability Control, Tire Pressure Monitor, Requires Subscription, Tow Hooks, Seat Memory, Leather Seats, Front Collision Warning, Locking/Limited Slip Differential, Automatic Highbeams, Bluetooth Connection, Cruise Control, Driver Air Bag, Telematics, Driver Restriction Features, Heated Mirrors, Passenger Air Bag Sensor, Rain Sensing Wipers, Bluetooth Connection, Rear Head Air Bag, Tow Hitch, Front Collision Warning, MP3 Capability, Back-Up Camera, Lane Departure Warning, Variable Speed Intermittent Wipers, Front Collision Mitigation, Satellite Radio, AM/FM Stereo, Requires Subscription, Pass-Through Rear Seat, ABS, Multi-Zone A/C, Auxiliary Audio Input, Daytime Running Lights, Climate Control, Daytime Running Lights, Running Boards/Side Steps, Passenger Adjustable Lumbar, Automatic Highbeams, Aluminum Wheels, Auxiliary Audio Input, Steering Wheel Audio Controls, Smart Device Integration, Tires - Rear All-Terrain, Power Windows, LED Headlights, Power Passenger Seat, Power Door Locks, Adjustable Steering Wheel, Integrated Turn Signal Mirrors, Four Wheel Drive