Natural Gas Vehicle Availability

There are many heavy-duty natural gas vehicles (NGVs)—as well as a number of medium-duty NGVs—available from original equipment manufacturers. Qualified system retrofitters can also economically, safely, and reliably convert many vehicles for natural gas operation.

Medium-Duty Vehicles

A number of dedicated and bi-fuel, medium-duty NGVs are available directly from the manufacturers and qualified system retrofitters. For more information, see What Fleets Need to Know about Alternative Fuel Vehicle Conversions, Retrofits, and Repowers.

Heavy-Duty Vehicles

Natural gas engines can be used in a variety of heavy-duty vehicles for various applications, such as transit buses, school buses, and refuse trucks.

Natural Gas Vehicle Conversions 

Find out about options for converting conventional vehicles to run on natural gas.

Pre-Owned Vehicles 

Learn about buying and selling pre-owned alternative fuel and advanced technology vehicles.

More Information

For more information, see the AFDC's information on natural gas or: