General Motors says it's developing an electric car with a range of 200 miles. Would that get you to buy one?The automaker says by 2017, it will have a half million hybrid and pure electric cars on the road. GM is working on two all-electric models with extended range. Right now, the plug-in Chevy Spark can go about 75 miles on a charge. The Chevy Volt gets around 35 miles on a charge. The upcoming Cadillac ELR will have similar numbers.

At Kettering University, researchers are developing battery technology for automakers. An assistant professor of electrical engineering thinks GM is on the right course by spending a lot of research and development money on electric vehicles.

More details here.
ABC 12 – WJRT – Flint, MI