General Motors is working on new technology that it says could power an electric vehicle 100 miles on a single charge. That mileage could double within a few years.
GM's Volt can currently travel less than 50 miles on a single charge.
General Motors is working on new technology that it says could power an electric vehicle 100 miles on a single charge. That mileage could double within a few years.
GM's Volt can currently travel less than 50 miles on a single charge.