GM has unveiled a new version of the 2015 Chevrolet Impala that can run on either gasoline or natural gas.
GM has unveiled a new version of the 2015 Chevrolet Impala that can run on either gasoline or natural gas. GM is now the only automaker that will produce a full-size bi-fuel sedan, which will go on sale next summer. Up until now Honda was the only automaker to offer a natural gas sedan to consumers with the Civic Natural Gas.
Natural gas is a cleaner-burning transportation fuel compared to petroleum products, and costs significantly less than gasoline at current prices. CNG vehicles typically have 20 percent fewer greenhouse gas emissions than gasoline-powered cars, according to the California Air Resources Board.
The Chevrolet Impala bi-fuel sedan addresses the range anxiety issue associated with vehicles that run only on natural gas. Since it can run on both gasoline and natural gas it has a total range up to 500 miles.