Andrew 30 Report post Posted August 27, 2007 The spies of WorldCarFans have caught the next-generation BMW Z4 doing rounds at the Nurburgring for some high-speed testing. There is not word on what engine specs we’ll see under the hood, but be sure to expect the twin-turbo 300 horsepower making its way to the 2009 BMW Z4. Head over to WorldCarFans for the full shots. Quote Share this post Link to post Share on other sites