There are three types of eco or earth friendly cars . They’re also known as “green” cars . The biodiesel automobile uses fuel that’s made from a blend of vegetable oil and diesel fuel. This form of fuel is often utilized on any vehicle …

There are three types of eco or earth friendly cars . They’re also known as “green” cars . The biodiesel automobile uses fuel that’s made from a blend of vegetable oil and diesel fuel. This form of fuel is often utilized on any vehicle …

If most two-car families in America used a Smart for their urban commuting, demand for oil would fall. As world oil supplies dwindle, and demand for oil increases, (especially considering China’s huge growth) …