The 2021 Hyundai Elantra is available as a 4-door, 5-seat sedan. Starting at $19,650, the 2021 Hyundai Elantra SE (IVT) is powered by a 2.0LL , 4 -cylinder engine mated to an automatic transmission that returns an EPA estimated 33-mpg in the city and 43-mpg on the highway. The top of the line 2021HyundaiElantraLimited , priced at $ 25,450 , is powered by a 2.0LL , 4 - cylinder engine mated to an automatic transmission that returns an EPA estimated 31-mpg in the city and 41-mpg on the highway.