Posted in GM, opel, Reports Opel Opens Up Euro Test Site To Public To Celebrate Center’s 50th Ann Author: Michael Karkafiris Published Date: August 13, 2016 Opel’s Rodgau-Dudenhofen Test Centre has turned 50 years old and to celebrate the occasion, the automaker is opening its gates to the public.Read more » Related News Toyota Corolla Celebrates 50th Ann. With US-Spec Special EditionThe Corolla has been in production for half a century and, naturally, Toyota wanted to mark this milestone. Read more… Active Special Models Make Opel's Family More AttractiveOpel is entering the 2017 MY with a special offering that includes new Active special models in Germany. Read more… Opel Astra GSi Prototype Spotted Completely UndisguisedFollowing the arrival of the Insignia GSi, a faster version of the Opel Astra is also on its way, keen… Toyota Corolla Celebrates 50th Ann. With US-Spec Special EditionThe Corolla has been in production for half a century and, naturally, Toyota wanted to mark this milestone. Read more…