It turns out the 2010 Grand Bentley is actually the Bentley Mulsanne, a $300,000 homage to the Bentleys of yore that just premiered at the Pebble Beach Concours D'Elegance. Tough market to drop a big, expensive Bentley in, eh?
The giant Bentley looks sort of like an Excaliburized Flying Spur but, you know, bigger. Almost a foot longer, in fact. What we don't know about the interesting sedan is anything to do with the powertrain, though it's been rumored it could feature a VW TDI engine. If it doesn't get the TDI we expect it has yet another version of the family W12. Full details in the press release under the next picture.