The DOE and EPA have developed the fuel economy website www.fueleconomy.gov. The website features updated fuel economy data for new and used passenger vehicles dating back to 1984, allows side by side vehicle comparisons, and offers fuel-saving tips. This website can assist in making informed automotive purchase decisions.
You can also obtain a printable, electronic version of the 2021 Fuel Economy Guide at https://fueleconomy.gov/feg/printguides.shtml. The printable guide is periodically updated with new vehicle and fuel price information.