December 2012 Plug-in Vehicle Sales [update]

General Motors said Thursday that its 2012 sales of the Chevrolet Volt plug-in hybrid tripled from 2011. 2,633 Chevrolet Volt units were sold last month, up from 1,519 in November. Its all-time high was in October 2012, with 2,961 units sold. For the year, GM had sold 23,461 extended-range electric Volt vehicles in. In 2011, it […]