The 2008 Ford Edge is available as a 4-door, 5-seat sport utility. Starting at $31,075, the 2008 Ford Edge Limited (120A) FWD is powered by a 3.5L , 6 -cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 24-mpg on the highway. The top of the line 2008FordEdgeSEL (210B) AWD , priced at $ 30,035 , is powered by a 3.5L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 22-mpg on the highway.