The 2019 Hyundai Elantra GT is available as a 4-door, 5-seat hatchback. Starting at $20,450, the 2019 Hyundai Elantra GT Base (A6) is powered by a 2.0L , 4 -cylinder engine mated to an automatic transmission that returns an EPA estimated 25-mpg in the city and 32-mpg on the highway. The top of the line 2019HyundaiElantra GTN Line (DCT) , priced at $ 24,400 , is powered by a 1.6L , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 25-mpg in the city and 32-mpg on the highway.