<P> The Monroney sticker or window sticker is a label required in the United States to be displayed in all new automobiles and includes the listing of certain official information about the car . The window sticker was named after Almer Stillwell "Mike" Monroney, United States Senator from Oklahoma . Monroney sponsored the Automobile Information Disclosure Act of 1958, which mandated the disclosure of equipment and pricing information on new automobiles . </P> <P> Since the mid-1970s the United States Environmental Protection Agency provides fuel economy metrics in the label to help consumers choose more fuel efficient vehicles . </P>

What is a window sticker on a car