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Medium- and Heavy-Duty Vehicle Search

Find and compare alternative fuel vehicles, engines, and power sources for medium- and heavy-duty vehicles. Learn more about the data collection methods.

Light-Duty Vehicles

For light-duty vehicles, use the Find a Car tool on FuelEconomy.gov.

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Nitehawk Osprey II sweeper

Ethanol (E85)
Power Source(s):
  • Ford 6.8L V8
Note: Flex fuel vehicle based on the Ford F-250 chassis