Home » Maserati Shows Off GranTurismo Design, Confirms Nettuno V6 Will Be On Board And Adds Nice Livery » new-maserati-granturismo-with-nettuno-v6 (4) new-maserati-granturismo-with-nettuno-v6 (4) Home » Maserati Shows Off GranTurismo Design, Confirms Nettuno V6 Will Be On Board And Adds Nice Livery » new-maserati-granturismo-with-nettuno-v6 (4)