The Environmental Protection Agency and the National Highway Traffic Safety Administration, in collaboration with Seattle-based agency PRR, has introduced a revamped fuel economy label posted on the window sticker of all new 2013 cars and light-duty trucks sold in the US. The goal is to help consumers compare vehicles and make smart choices on fuel economy. Critical to that mission is ensuring that the science of fuel economy makes sense to car shoppers.The Article EPA and NHTSA Showing Revamped Window Stickers appeared first on Automotive Digest.