The 2009 Maserati GranTurismo is available as a 2-door, 4-seat coupe. Starting at $117,500, the 2009 Maserati GranTurismo Base 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 19-mpg on the highway. The top of the line 2009MaseratiGranTurismoS Automatic , priced at $ 121,500 , is powered by a 4.7L , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated