From the U.S Department of Energy; the offices of Energy Efficiency and Renewable Energy is the 2019 Fuel Economy Guide you can obtain a printable, electronic version @ https:///www.fueleconomy.gov/feg/printGuides.shtml.
This guide helps consumers make informed decision when purchasing a vehicle. The guide features fuel economy, annual fuel cost and emission information for new model year cars, sport utility vehicles, and light trucks.
For more about this governmental department you may want to check out the website www.fueleconomy.gov.