Delivers 20 Highway MPG and 16 City MPG! This GMC Sierra 1500 boasts a Gas V8 5.3L/325 engine powering this Automatic transmission. TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive, tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking, TRAILER BRAKE CONTROLLER, INTEGRATED, SUMMIT WHITE.* This GMC Sierra 1500 Features the Following Options *PRO VALUE PACKAGE includes (PCI) Convenience Package and (Z82) Trailering Package , PRO PREFERRED EQUIPMENT GROUP includes standard equipment, JET BLACK, CLOTH SEAT TRIM, ENGINE, 5.3L ECOTEC3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring Dynamic Fuel Management (Includes (KW7) 170-amp alternator and (MHT) 10-speed automatic transmission., Windows, power rear, express down (Not available on Regular Cab models.), Windows, power front, drivers express up/down, Window, power front, passenger express down, USB Ports, 2, Charge/Data ports located on instrument panel, Transmission, 8-speed automatic, (Column shifter) electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Standard and only available with (L3B) 2.7L Turbo High-Output engine.), Transfer case, single speed, electronic Autotrac with push button control (4WD models only).* Know You're Making a Reliable Purchase *Carfax reports: No Damage Reported, No Accidents Reported, 5 Service Records.