Boasts 24 Highway MPG and 19 City MPG! This GMC Acadia delivers a Gas 2.5L/ engine powering this Automatic transmission. WHEELS, 18 X 8 (45.7 CM X 20.3 CM) DARK MACHINED ALUMINUM, TRANSMISSION, 8-SPEED AUTOMATIC, SEATS, FRONT BUCKET.* This GMC Acadia Features the Following Options *LPO, CARGO NET, LICENSE PLATE BRACKET, FRONT, FOREST STORM W/MAHOGANY ACCENTS, CLOTH/CORETEC SEAT TRIM, ENGINE, 2.5L TURBO DOHC SIDI, EBONY TWILIGHT METALLIC, AT4 PREFERRED EQUIPMENT GROUP, 3 YEARS OF ONSTAR DIGITAL SERVICES, Wireless Charging for select devices, Wipers, front intermittent with washers, Wiper, rear intermittent with washer.