Bugatti taken by surprise today when the press revealed a targa version of Veyron 16.4, named Grand Sport. The new model of the French constructor will benefit from a ceiling detasabil created by specialists from Webasto and will available in a limited series of 150 copies. Bugatti Veyron 16.4 Grand Sport will make its first appearance in public on 16 august at Pebble Beach Concourse d’Elegance, the first copy will be brought to auction.