These are the first teaser shots of Toyota’s all-new dedicated hybrid concept vehicle that will make its world premiere during the 2010 North American International Auto Show in Detroit next month. The Japanese automaker did not disclose more specifics about the hybrid model, but judging from the photos, we’d place our bet on a small city car -something like the Prius’ small brother- because of the short front end. Check out the high-res teaser pictures of the limey green colored concept after the break.