The 2004 Chrysler Pacifica is available as a 4-door, 5-seat sport utility. Starting at $32,300, the 2004 Chrysler Pacifica AWD is powered by a 3.5L , 6 -cylinder engine mated to an automatic transmission that returns an EPA estimated 17-mpg in the city and 22-mpg on the highway. The top of the line 2004ChryslerPacificaFWD , priced at $ 28,845 , is powered by a 3.5L , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 17-mpg in the city and 23-mpg on the highway.