The Chevy Volt concept car has been put out to stud. Its final public appearance was last week, at the Brookings Institute plug-in hybrid conference held in Washington, DC. GM has announced it will no longer be shown in public, and that the styling of the production Volt will be unveiled “soon." So what will the actual Volt look like? It will have to me much more aerodynamic, and from the few glimpses we've had thus far, the body design may just end up resembling that of the Toyota Prius.