BMW Z4 2009 – with a folding metal roof ?

Autoweek.
nl has some spyt shots of the BMW Z4 E89.
The new version of the BMW roadster is expected on the market by 2009.
The spy-shots suggest a folding metal roof, just like the 3-Series Cabrio.
According to Auto Bild, the next BMW Z4 will be slightly larger than the current model (4,30 meters long), with more space for driver and passenger and a more refined cockpit, since the entry-level open BMWs will be the 1-Series Cabrio and later the BMW Z2.

The next Z4 M might also feature the 4.
0-liter V8 engine from the new M3.
Such a small and light car with a 420 ps engine promises to be quite a drive…