KBB.com 10 Most Awarded Brands. Scores 22 Highway MPG and 17 City MPG! This Chevrolet Silverado 1500 boasts a Gas/Ethanol V6 4.3L/262 engine powering this Automatic transmission. ENGINE, 4.3L FLEXFUEL ECOTEC3 V6 WITH ACTIVE FUEL MANAGEMENT, DIRECT INJECTION AND VARIABLE VALVE TIMING includes aluminum block construction with (FHS) E85 FlexFuel capability, capable of running on unleaded or up to 85% ethanol (285 hp [212 kW] @ 5300 rpm, 305 lb-ft of torque [413 Nm] @ 3900 rpm) (STD) (Includes (FHS) E85 FlexFuel capability., Windows, power front and rear with driver express up and down and express down on all other windows, Wheelhouse liners, rear (Requires Crew Cab or Double Cab model.).* This Chevrolet Silverado 1500 Features the Following Options *Wheel, full-size spare, 17 (43.2 cm) steel, Visors, driver and front passenger illuminated vanity mirrors, Transmission, 6-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking, Transfer case, electronic Autotrac with rotary dial control (Included with 4WD models only.), Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire), Tire carrier lock, keyed cylinder lock that utilizes same key as ignition and door, Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver, Tailgate, EZ-Lift and Lower, Tailgate and bed rail protection cap, top, Steering, Electric Power Steering (EPS) assist, rack-and-pinion.