The 2006 Maserati Coupe is available as a 2-door, 4-seat coupe. Starting at $87,577, the 2006 Maserati Coupe Cambiocorsa is powered by a 4.2L , 8 -cylinder engine mated to an automatic transmission that returns an EPA estimated 12-mpg in the city and 17-mpg on the highway. The top of the line 2006MaseratiCoupeGT , priced at $ 79,900 , is powered by a 4.2L , 8 - cylinder engine mated to a manual transmission that returns an EPA estimated 12-mpg in the city and 17-mpg on the highway.