The 2015 Kia Sedona is available as a 4-door, 7-seat passenger van. Starting at $26,100, the 2015 Kia Sedona L is powered by a 3.3L , 6 -cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 24-mpg on the highway. The top of the line 2015KiaSedonaSX-L , priced at $ 39,700 , is powered by a 3.3L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 17-mpg in the city and 22-mpg on the highway.