The 2004 Maserati Coupe is available as a 2-door, 4-seat coupe. Starting at $81,013, the 2004 Maserati Coupe GT is powered by a 4.2L , 8 -cylinder engine mated to a manual transmission that returns an EPA estimated 11-mpg in the city and 17-mpg on the highway. The top of the line 2004MaseratiCoupeCambiocorsa , priced at $ 85,174 , is powered by a 4.2L , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated 11-mpg in the city and 17-mpg on the highway.