Last week at the Society of Automotive Engineers World Congress in Detroit, we spoke with Dr. Pete Savagian of General Motors about what the Chevrolet Volt’s fuel economy sticker would look like. Last ...

WARREN, Mich. – General Motors said Tuesday its Chevrolet Volt electric car could get 230 mpg in city driving, making it the first American vehicle to achieve triple-digit fuel economy if that figure ...

WARREN, Michigan — General Motors Corp. said Tuesday that its Chevrolet Volt rechargeable electric car should get 230 mpg in city driving, more than four times the mileage of the current champion, the ...

Neither General Motors nor the EPA are making declarative statements about how, exactly, the 2011 Chevy Volt will achieve it’s much-touted 230 mpg rating that was announced today. GM’s most clear ...

Another blow for the Chevy Volt. The Department of Energy released its 2014 fuel economy guide, complete with a list of fuel economy leaders, and yet again, the Volt didn’t make the list. In fact, the ...