Why Convertible Vignale since we can have the more appropriate -and correct- Convertibile Vignale http://www.imcdb.org/search.php?resultsStyle=asList&sortBy=0&make=Lancia&model=F- lavia+Convertible -we can keep any extra info as is (1.8, hardtops etc)
..more here: http://www.imcdb.org/vehicle.php?id=809675

In a similar note why are the Baur 02'a called Targa? That was of course Porsche's thing... http://www.imcdb.org/search.php?resultsStyle=asList&sortBy=0&make=BMW&model=2002- +Targa
Baur/BMW documentation calls them Cabrio or Cabriolet

Thank you for listening