- The Pandion: a summary After a two year absence from the international scene, Bertone returns to the Geneva Motor Show, unveiling a concept car that makes its world premiere here: the Pandion, an aggressive yet beautiful coupe designed as a tribute to Alfa Romeos' one hundred year anniversary. The Pandion: an extreme and controversial sports car in typical Bertone fashion. The size of the concept car (4620 mm in length, 1971 mm wide, 1230 mm...Read.