World premiere in red-white-red: Volkswagen apprentices present Golf GTI Cabrio Austria at the Wörthersee Lake Junior talents from Wolfsburg and Osnabrück build open-air one-off model for GTI Festival in Austria Wolfsburg/Reifnitz, 09 May 2013 - The Golf GTI Cabrio Austria with 333 PS (245 kW) is a twofold premiere: it is the first time Volkswagen apprentices have designed a cabriolet for the GTI Festival at the Wörthersee Lake in Austria and it…