Only 29,266 Miles! Scores 31 Highway MPG and 21 City MPG! This Chevrolet Equinox delivers a Gas I4 2.4/145 engine powering this Automatic transmission. WHEELS, 17 (43.2 CM) ALUMINUM (STD), TRANSMISSION, 6-SPEED AUTOMATIC WITH OVERDRIVE (STD), TIRES, P225/65R17 ALL-SEASON,... via CarSoup