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. WHEELS, 20 X 9 (50.8 CM X 22.9 CM) POLISHED ALUMINUM, 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).*This GMC Sierra 1500 Comes Equipped with These 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, SLT PREMIUM PACKAGE includes (UQA) Bose premium audio system and (RD5) 20 x 9 polished aluminum wheels With Crew Cab model includes (BVQ) 6 rectangular chrome tubular assist steps. With Double Cab model includes (VXH) 6 rectangular chrome tubular assist steps.) , TIRES, P275/55R20 ALL-TERRAIN, BLACKWALL, SLT PREFERRED EQUIPMENT GROUP, SEATS, FRONT 40/20/40 LEATHER-APPOINTED SPLIT-BENCH, 3-PASSENGER with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters, including driver/front passenger power recline, driver/front passenger power lumbar, 2-position driver memory and adjustable outboard head restraints. (STD), REAR AXLE, 3.42 RATIO, JET BLACK, LEATHER-APPOINTED FRONT SEAT TRIM, HILL DESCENT CONTROL, GVWR, 7200 LBS. (3266 KG) (STD), 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).* Visit Us Today *A short visit to Nimnicht Buick GMC located at 11503 Philips Hwy, Jacksonville, FL 32256 can get you a reliable Sierra 1500 today!