Spied: New BMW roadster -- it's not a Z4!

Earlier photos of another camouflaged roadster prototype have sparked quite a debate within the spy community as to whether the model we're seeing here is the next generation Z4, or a totally new roadster dubbed, by most, as the Z9 -though it could be called Z6.





Pictures of the prototype that were published in January were taken in Munich, and had a fabric -- or fabric camo -- roof while the one were seeing here has a solid retractable hardtop. If it's really the Z9 (or Z6, if you prefer) then we have a future successor to the retro-styled BMW Z8 and a possible competitor to the Mercedes SL.

Still, spies, analysts and other experts are still confused as to which model this is. Both sides have strong points, even though the camouflaged roadster that we're seeing is obviously much larger than the Z4.

Some sources are still saying that the next-generation Z4 will be doing a bit of "growing up" to make room for an entry-level 1-series-based roadster dubbed Z2.

On the other hand, noticing the side window covers and the folding metal roof, we're very sure that we're seeing the Z9, as we highly doubt that the next-gen Z4 will be fitted with an electric hard-top.

In addition, unnamed industry sources attending the Chicago Auto Show today have all but confirmed that this is no Z4!

We're still uncertain about the name, but we are sure that BMW will be giving the SL a run for its money!