It's been all over the Volt community and the subject of much discussion
Here's a clearer copy of just the teaser image. I will be very interested to see both how the new Volt looks and whether there will be an Ampera 2 at all or simply a rebadged Volt. That would still be better than no new Ampera.
The new tailgate reminds me a little of the Insignia. If they used the slightly larger platform for the insignia they could perhaps find room for the fifth seat and/or a larger battery. Seems like a lot of change after only a couple of years though.