2011 Chevrolet Volt could receive 25% electric range increase

GM has been making a racket about how the Volt has an electric range of “upto 40 miles” before the 1.4 litre turbo-charged petrol engine kicks in, giving an extra 300 mile range but that may all change.... With GM filing essential paperwork with the federal government, information is leaking out at how GM may buoy up its claimed range of 40 miles to 50 miles on electric power. GM hasn’t