KBB.com Brand Image Awards. Boasts 22 Highway MPG and 16 City MPG! This GMC Sierra 1500 delivers a Gas V8 5.3L/325 engine powering this Automatic transmission. UNDERBODY SHIELD, TRANSFER CASE PROTECTION, TRANSMISSION, 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD), TRAILER BRAKE CONTROLLER, INTEGRATED.*This GMC Sierra 1500 Features the Following Options *SUSPENSION PACKAGE, OFF-ROAD includes Z71 chrome side front fender emblems, monotube Rancho brand shocks and (K47) air cleaner, (JHD) Hill Descent Control, (NZZ) underbody shield on 4WD models and (V76) recovery hooks on 2WD model, SLT CREW CAB VALUE PACKAGE includes (BVQ) 6 rectangular chrome tubular assist steps, (UQA) Bose premium audio system and (RD5) 20 x 9 polished aluminum wheels , SLT PREFERRED EQUIPMENT GROUP includes standard equipment, SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters, including 2-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets., REAR AXLE, 3.42 RATIO, HILL DESCENT CONTROL, GVWR, 7200 LBS. (3266 KG), ENGINE, 5.3L ECOTEC3 V8 WITH ACTIVE FUEL MANAGEMENT, DIRECT INJECTION and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD), EMERALD GREEN METALLIC, CONSOLE, FLOOR MOUNTED, RECONFIGURABLE with moveable cup holders, cell phone storage, power cord management and hanging file holder capability.*Feel Confident About Your Choice *Carfax reports: No Accidents Reported, 12 Service Records.*See What the Experts Say!*As reported by KBB.com: If you need a half-ton pickup with the most horsepower and a class-leading 12,000-pound trailer rating, the 2015 GMC Sierra full-size pickup has you covered. Bigger-than-life styling is augmented by a plush interior and a host of cutting-edge safety and communication features.