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Chris Chilton,
22 June 2009 10:15
BMW's new twin-turbo sDrive35i Z4 has garnered all of the headlines so far, but how does the Z4 at the other end of the price spectrum deliver? BMW claims there are no current plans for a four-cylinder version of the new Z4, so for now this 204bhp 23i version is the entry-level roadster. Read on to find out if it's any good. Z4 sDrive23i? Looks ...