The 2006 Mitsubishi Galant is available as a 4-door, 5-seat sedan. Starting at $19,399, the 2006 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 2006MitsubishiGalantSE , priced at $ 21,999 , 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.