In December 2010, almost four years after GM unveiled a concept for a plug-in electric car with a range-extending engine, the 2011 Chevrolet Volt went on sale in a handful of states. By the end of ...
GM is committing more than $1 billion to its electric car, the Volt, which is expected to be rolled out in 2010. It's not just the battery power that has obsessed its creators. Tim Greig, who designed ...