Diesel Vehicle Availability
Light-duty diesels are more fuel efficient than gasoline vehicles.
Although all diesel vehicles can use biodiesel, be sure to check your OEM engine warranty to ensure that higher-level blends of this alternative fuel are approved for use. B5 is approved for use in all diesel vehicles.
Use the Alternative Fuel and Advanced Vehicle Search to browse the available models approved by their manufacturers to use B20 (20% biodiesel, 80% petroleum diesel). To learn about all currently available light-duty diesel vehicles, use FuelEconomy.gov's diesel vehicle search.
When biodiesel or biodiesel blends are used in heavy-duty vehicles, the fuel can help conserve petroleum and lower vehicle emissions. Engine manufacturers may approve their engines for use with B20. See a list of OEM position statements on B20.
Learn about buying and selling pre-owned alternative fuel and advanced vehicles.