The 2004 Mitsubishi Galant is available as a 4-door, 5-seat sedan. Starting at $17,997, the 2004 Mitsubishi Galant DE is powered by a 2.4L , 4 -cylinder engine mated to an automatic transmission that returns an EPA estimated 23-mpg in the city and 30-mpg on the highway. The top of the line 2004MitsubishiGalantGTS , priced at $ 25,697 , 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 26-mpg on the highway.