The 2012 Chrysler 300C is available as a 4-door, 5-seat sedan. Starting at $38,670, the 2012 Chrysler 300C Base RWD is powered by a 5.7L , 8 -cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 25-mpg on the highway. The top of the line 2012Chrysler300CLuxury Series AWD , priced at $ 44,520 , is powered by a 5.7L , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 23-mpg on the highway.