Home » AMG Miami Boat Shows Long Dongs — Mercedes-Benz Extenzzzes Vision GranTurismo Ethos to New 50-ft Racing Boat » 2013-11-25_171839 2013-11-25_171839 Home » AMG Miami Boat Shows Long Dongs — Mercedes-Benz Extenzzzes Vision GranTurismo Ethos to New 50-ft Racing Boat » 2013-11-25_171839