 The car is based heavily on the Enzo Ferrari , using a slightly modified version of the Ferrari Dino V12 , the same gearbox ( but given the unique name of " Maserati <unk> " ) and the same chassis and track ( length of axle between the wheels ) . The windshield is the only externally visible component shared with the Enzo ; the MC12 has a unique body which is wider , longer and slightly taller . The increased size creates greater downforce across the MC12 's body in addition to the downforce created by the two @-@ metre spoiler . 
