The 2014 Chevrolet Spark EV, introduced today ahead of the Los Angeles International Auto Show, packs smart performance and connectivity technologies into an affordable five-door urban mini car designed to make the trip as electrifying as the destination. It will be priced under $25,000 with tax incentives. With the Chevrolet Volt, Chevrolet accounts for more than 50 percent of all plug-in electric vehicle sales in the United States and Spark EV builds on Chevrolet's proven electric...