The 2009 Hyundai Genesis is available as a 4-door, 5-seat sedan. Starting at $32,250, the 2009 Hyundai Genesis 3.8 is powered by a 3.8L , 6 -cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 27-mpg on the highway. The top of the line 2009HyundaiGenesis4.6 , priced at $ 37,250 , is powered by a 4.6L , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated 17-mpg in the city and 25-mpg on the highway.