The Rolls Royce convertible we wrote about back in February could end up going on sale as early as next year. The Roll Royce convertible is known as the Convertible due to its striking similarity to the flagship Rolls Royce Phantom. The car is possibly the Rolls Royce 101EX Concept but it may be a version of the concept which has been modified slightly. The car may be the same as the one which was spotted in Munich in late April but many sources are pointing towards a smaller Rolls Royce Convertible similar to a Jaguar XK.