BMW Developing M Versions Of The X5 and X6 – Launch In 2010
We have heard this before but BMW has continuously denied that a M version of the X5. We have previously posted spy shots off a beefed up X5 prototype lapping the ‘Ring but BMW has dismissed it as nothing more than an X5 with the 400hp 4.8 twin-turbo V8 from the X6 xDrive50i.