Scores 35 Highway MPG and 24 City MPG! This Hyundai Elantra has a strong Regular Unleaded I-4 2.0 L/122 engine powering this Automatic transmission. Carfax reports 7 Service Records. OPTION GROUP 1, CARPETED FLOOR MATS, BLACK, LEATHER SEATING SURFACES, BLACK NOIR PEARL,... via HomeNet, Inc.