Rolls-Royce Motor Cars unveiled its latest experimental car, called 200EX, at the 2009 Geneva Motor Show. 200EX is a design study for a contemporary four-door saloon and shows the direction for RR4, a new model series from Rolls-Royce due for production in 2010. Geneva, Rolls-Royce, Phantom, 100EX, 200EX, Drophead Coupe,