It seems as if this vehicle has left the concept stage and is moving along to become a real product. At least that is what was reported in the German magazine Auto, Motor, Sport.
Bentley is part of the Volkswagen AG, like Audi and Porsche are part of it. The Bentley vehicle is supposed to be build on the new VW Touarag/Porsche Cayenne platform and uses a modified/charged version of the engine that is used in some European versions of the Audi Q7/ Audi A8/Bugatti/Bentley.