In Chevy Volt, Live & Unplugged, Jalopnik reports on yesterday's unveiling of the Chevy Volt:

The finale of GM's centennial celebration today was the official reveal of the production 2011 Chevrolet Volt, the first official plug-in hybrid production vehicle from a major auto manufacturer. Details are slim, but what we know is this — GM calls it an Extended-Range Electric Vehicle (E-REV), it has a top speed of 100 mph and 40 miles on all-electric based on the EPA city cycle.

Get the full release (and a lot of geeked up chatter) at the link above and explore the Voltoverse from GM Next (including GM Volt videos). Here's a few videos including an Autoweek feature, GM's Rick Waggoner introducing the Volt and of course the vehicle itself.