USA: Squeezing More Miles Out of That Hybrid

Messrs. Sherwood and Guzyk are at the forefront of a small but growing automotive insurgency. While Toyota promises to deliver a factory-built, plug-in electric car by late 2009, and General Motors Corp. says it will bring its Chevy Volt plug-in car to market in 2010, impatient mechanics already are making them with off-the-shelf parts.
Source: Wall Street Journal