Sierra 1500 SLE 4WDENGINE 5.3L ECOTEC3 V8 (355 hp [265 kW] @ 5600 rpm 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available 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, Keyless Start, Adjustable Steering Wheel, Split Bench Seat, Rear Defrost, Power Driver Seat, Locking/Limited Slip Differential, Multi-Zone A/C, Keyless Entry, Climate Control, Turbocharged, Heated Front Seat(s), Heated Steering Wheel, Tow Hitch, A/C, Power Door Locks, Driver Adjustable Lumbar, Security System, Remote Engine Start, WiFi Hotspot, AM/FM Stereo, ABS, Aluminum Wheels, Tow Hooks, Smart Device Integration, Power Mirror(s), Auxiliary Audio Input, Four Wheel Drive, Tires - Rear All-Season, Power Driver Seat, Power Door Locks, Split Bench Seat, Tires - Front All-Season, Cloth Seats, Power Steering, Requires Subscription, Driver Adjustable Lumbar, Tires - Rear All-Season, Steering Wheel Audio Controls, Privacy Glass, Bluetooth Connection, Daytime Running Lights, Tires - Front All-Season, Bluetooth Connection, Heated Front Seat(s), MP3 Player, Power Windows, 4-Wheel Disc Brakes, Heated Mirrors, Locking/Limited Slip Differential, Satellite Radio, Passenger Air Bag Sensor, Climate Control, Rear Defrost, Power Outlet, Power Door Locks, MP3 Player, Tire Pressure Monitor, Telematics, Back-Up Camera, Security System, Rear Head Air Bag, Daytime Running Lights, A/C, Rear Bench Seat, Power Windows, Stability Control, Requires Subscription, Driver Restriction Features, Passenger Air Bag, Pass-Through Rear Seat, Remote Engine Start, Heated Steering Wheel, Multi-Zone A/C, Floor Mats, Front Side Air Bag, Auxiliary Audio Input, Keyless Start, Driver Air Bag, Adjustable Steering Wheel, Power Windows, Leather Steering Wheel, Keyless Entry, Traction Control, Floor Mats, Cruise Control, Front Head Air Bag