New York 2011: BMW confirms 4-cylinder engine for Z4 roadster
Last week, BMW promised a new four-cylinder vehicle for the North American market. Right on the eve of the New York Auto Show (April 22-May 1, 2011), the German automaker ended the suspense by announcing that the Z4 roadster will receive the same 2.0-litre TwinPower Turbo engine as the X1 xDrive28i.
