
GM has announced that their Chevrolet volt electric car is on track for a 2010 launch.
The difference between the Chevy Volt and current hybrid cars is that the volt is powered predominantly from it's batteries and can be plugged into a standard electrical outlet to charge. The volt has a range of 40 miles on battery power and for longer journeys it uses a small (1 liter) gas engine to power a 53KW generator that keeps the batteries topped up once battery level gets down to 30%.
The volt seats 4, has a top speed of 120mph, and is expected to cost between $30,000 and $40,000.