Video: Driving the new BMW Z4 M Roadster

What happens when you put an M3 motor into a compact roadster? You get what looks to be a lot of fun. This video pretty much speaks for itself, showing a test drive of the new Z4 M in the Spanish mountains on some pretty tight back roads. There are some pretty tight corners, even tighter passes, and lots of aural entertainment. [via]. Video after the jump...