BMW will likely reveal the new production M3 sedan and M4 Coupe this Thursday, December 12. The video is supposedly meant to tease the two high performance models.

The short video doesn't reveal anything about the M3 and M4 - just the outline.

Check it out below:

BMW has also released initial technical details on the two models that will share a new 3.0-liter twin-turbocharged straight six delivering "approximately" 424hp (430PS) and 500Nm (369 lb-ft).

[Worldcarfans & BMWblog]