As we reported earlier BMW confirmed production of the Vision EffecientDynamics concept as their new plug-in hybrid sportscar. Here’s a new video explaining the idea behind this car and how it will be turned into a production model. You’ll also get to see it on the road, but what matters most about this car is the not the looks, but the technology. If BMW’s claims are right, it will deliver supercar-like performance with 70+ mpg fuel economy.