Boasts 20 Highway MPG and 15 City MPG! This GMC Sierra 1500 delivers a Gas V8 6.2L engine powering this Automatic transmission. TRANSMISSION, 10-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD), TRAILER TIRE PRESSURE MONITOR SYSTEM includes module and set of 4 sensors., REAR AXLE, 3.23 RATIO.*This GMC Sierra 1500 Comes Equipped with These Options *DENALI ULTIMATE PACKAGE includes (CWM) Technology Package, (PDJ) Driver Alert Package II, (CF5) sunroof, (BRS) GMC MultiPro Power Steps, (SFE) wheel locks, LPO and (SMF) 22 multi-dimensional polished aluminum wheels , ONYX BLACK, GVWR, 7100 LBS. (3221 KG) (STD), ENGINE, 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring all-new 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, Wireless Charging, Windows, power rear, express down, Windows, power front, drivers express up/down, Window, power, rear sliding with rear defogger, Window, power front, passenger express up/down, Wheels, 20 x 9 (50.8 cm x 22.9 cm) multi-dimensional polished aluminum.* Visit Us Today *A short visit to Nimnicht Buick GMC located at 11503 Philips Hwy, Jacksonville, FL 32256 can get you a dependable Sierra 1500 today!