The 2009 Subaru Legacy is available as a 4-door, 5-seat sedan. Starting at $28,895, the 2009 Subaru Legacy 2.5GT Limited (M5) is powered by a 2.5L , 4 -cylinder engine mated to a manual transmission that returns an EPA estimated 18-mpg in the city and 25-mpg on the highway. The top of the line 2009SubaruLegacy3.0R Limited With Navigation (A5) , priced at $ 31,895 , is powered by a 3.0L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 17-mpg in the city and 24-mpg on the highway.