Toyota’s NS4 plug-in hybrid concept has vhetted our appetites for a while now, but just when we thought we can deal with waiting for it, Toyota has decided to tease us with a less than one minute video of the hybrid. And the great thing is it is not just a glimpse at the logo and the tuning, but gives us enough to outline the vehicle’s badges as well as the quick line-drawing outline.

There are chances the NS4 will be used to display new design language for the entire Toyota hybrid fleet.

The debut of the NS4 next week at the Detroit 2010 Auto Show will be accompanied by the company’s Prius C; a Yaris-sized hybrid with better fuel economy figures than the current Prius.