GM reported Tuesday that it's Chevrolet Volt electric car could get 230 mpg in city driving. However, Edmunds.com cast doubt on whether drivers will achieve that mileage, as it apparently depends a lot on driving style. (Oh, and wait until you see the sticker price.)
Here's an interesting quote about the Volt technology from SiliconValley.com:
"Unlike the Prius and other traditional hybrids, the Volt is powered by an electric motor and a battery pack with a 40-mile range. After that, a small internal combustion engine kicks in to generate electricity for a total range of 300 miles. The battery pack can be recharged from a standard home outlet."
And finally, the sticker price of the Volt? It's reported to be $40,000. Ouch.
Here's a link to the Chevrolet Volt website.