The 2003 Maserati Coupe is available as a 2-door, 4-seat coupe. Starting at $84,331, the 2003 Maserati Coupe Cambiocorsa 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. The top of the line 2003MaseratiCoupeGT , priced at $ 80,211 , 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.