Undergoing first tests in Germany, our spies managed to snap the first shots of the all-new Opel Astra CC which is due for presentation during the 2013 cabrio season. Likely to be equipped with all engines available for the standard hatch - including all diesels - the convertible will feature a two-part retrectable hardtop rather than a conventional canvas roof. This will distance the car from its main competitor, the VW Golf cabriolet.