Delivers 24 Highway MPG and 19 City MPG! This GMC Acadia boasts a Gas 2.5L/ engine powering this Automatic transmission. WHEELS, 18 X 7.5 (45.7 CM X 19 CM), ALUMINUM (STD), TRANSMISSION, 8-SPEED AUTOMATIC (STD), TIRES, 255/65R18 ALL-SEASON BLACKWALL (STD).*This GMC Acadia Comes Equipped with These Options *LPO, FLOOR LINER PACKAGE includes (CAV) Integrated cargo liner, LPO, (RIA) first and second row All-weather floor liners, LPO and (RIB) third row All-weather floor liner, LPO , SUMMIT WHITE, SEATS, FRONT BUCKET (STD), SEATING, 8-PASSENGER, LPO, INTEGRATED CARGO LINER, LPO, ALL-WEATHER FLOOR LINER, FIRST AND SECOND ROW, LPO, ALL-WEATHER FLOOR LINER, 3RD ROW, LICENSE PLATE BRACKET, FRONT, ENGINE, 2.5L TURBO DOHC SIDI with Variable Valve Timing (VVT) (328 hp 244 kW @ 5500 rpm, 326 lb-ft of torque 442 N-m) @ 3500 rpm) (STD), ELEVATION PREFERRED EQUIPMENT GROUP includes standard equipment.