The baby Rolls Royce RR4 has been caught on the roads of Dubai. It was back in May of this year Rolls Royce officially announced the RR4 with a couple of teasers sketches.

The luxury sedan will get its chassis and componentry from the long wheel base BMW 7-Series, but it has been suggested that the RR4 will get its own engine. This is perhaps hard to believe and we think the Roller might get a modified BMW engine from either the X6 or the 760i. 

The new Rolls Royce is scheduled to launch in 2010, after an expected world debut at the 2009 Geneva Motor Show.