Home » Maserati Shows Off GranTurismo Design, Confirms Nettuno V6 Will Be On Board And Adds Nice Livery » new-maserati-granturismo-with-nettuno-v6 (3) new-maserati-granturismo-with-nettuno-v6 (3) Home » Maserati Shows Off GranTurismo Design, Confirms Nettuno V6 Will Be On Board And Adds Nice Livery » new-maserati-granturismo-with-nettuno-v6 (3)