Sierra 1500 LTD SLT 4WDENGINE 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders depending on demand to optimize power delivery and efficiency, Satellite Radio, Tow Hitch, Requires Subscription, Bluetooth Connection, Smart Device Integration, Leather Seats, WiFi Hotspot, Auxiliary Audio Input, Power Steering, AM/FM Stereo, ABS, MP3 Player, Four Wheel Drive, Requires Subscription, Privacy Glass, Aluminum Wheels, Driver Adjustable Lumbar, Smart Device Integration, Satellite Radio, Auxiliary Audio Input, Tires - Rear All-Season, Passenger Adjustable Lumbar, Tires - Rear All-Season, Power Driver Seat, Power Folding Mirrors, Power Passenger Seat, 4-Wheel Disc Brakes, Tow Hooks, Tires - Front All-Season, Floor Mats, Daytime Running Lights, Bluetooth Connection, Mirror Memory, Split Bench Seat, Steering Wheel Audio Controls, Locking/Limited Slip Differential, Power Mirror(s), Tires - Front All-Season, Heated Mirrors, Fog Lamps, Bluetooth Connection, Heated Steering Wheel, Leather Steering Wheel, Adjustable Steering Wheel, Floor Mats, Power Windows, Rear Bench Seat, Security System, Driver Restriction Features, Rear Defrost, Keyless Start, Front Side Air Bag, Power Windows, Power Door Locks, Stability Control, Back-Up Camera, Keyless Entry, Passenger Air Bag Sensor, Rear Head Air Bag, Requires Subscription, Front Head Air Bag, Daytime Running Lights, Mirror Memory, A/C, Tire Pressure Monitor, Multi-Zone A/C, Passenger Air Bag, Auxiliary Audio Input, Remote Engine Start, Climate Control, Cruise Control, Telematics, Power Outlet, Seat Memory, Power Windows, Back-Up Camera, Auto-Dimming Rearview Mirror, MP3 Player, Power Outlet, Power Door Locks, Driver Air Bag, Traction Control