The 2015 Kia Soul EV is available as a 4-door, 5-seat hatchback. Starting at $33,700, the 2015 Kia Soul EV Base is powered by a , 0-cylinder engine mated to an automatic transmission that returns an EPA estimated 120-mpg in the city and 92-mpg on the highway. The top of the line 2015 Kia Soul EV +, priced at $35,700, is powered by a , 0-cylinder engine mated to an automatic transmission that returns an EPA estimated 120-mpg in the city and 92-mpg on the highway.