http://www.pluginamerica.org/plug-in-vehicle-tracker.html
Plugin America, an organization devoted to promoting electric and plugin hybrid vehicles, has put together an excellent list of plugin vehicles (linked above). Most major auto manufacturers now have a plugin model targeted for 2011 or earlier.

Continuing advances in battery technology mean that by 2011 plugin hybrids will be cost effective at today’s gas prices ($2.50 per gallon), and by 2013 hybrids may be cost effective at $2 a gallon.