Maserati going to release another newest sports car in Frankfurt motor show 2009. it is Maserati GranCabrio. it is a convertible car which allows 4 passengers. GranCabrio has 4.3 liter V8 engine which generates 433hp power. also it has 6 speed automatic transmission. according to the records Maserati GranCabrio is the first convertible 4-seat of Maserati.