BMW has posted an official “teaser ” video of a Concept car that will be unveiled at the BMW Museum on June 10. The public Grand (re) Opening will be on 6.21.08.

We have been hearing rumors for a few months that BMW has been working on a Hydrogen or Hybrid powered super car. Instead of playing cat and mouse with other manufacturers BMW wanted to change the playing field and how people thought of super cars from a performance and efficiency perspective.

Whether this car is what we have been hearing about is up for debate. This also may finally be the concept California Spyder originally introduced back in 2005 as as design study for the Z9 or is it the Z10?

We will see you on Monday for the full reveal!