Alternative Fuel and Advanced Vehicle Search
Find and compare alternative fuel vehicles, engines, and hybrid/conversion systems. Some of the light-duty vehicles may count toward vehicle-acquisition requirements for federal fleets or state and alternative fuel provider fleets regulated by the Energy Policy Act. For downloads of past model years, see the publications search.
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1 - 8 of 16 vehicles
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Model Year: 2025 Fuel/Technology: All | Class/Type: All | Manufacturer: All
Chevrolet 4500 HD, 4500 XD, 5500 XD Low Cab Forward
Biodiesel (B20)
Transmission: GM 6 Speed Automatic
Power Source(s):
Power Source(s):
- GMC 5.2L I4
Chevrolet 6500/7500 XD Low Cab Forward
Biodiesel (B20)
Transmission: Allison 2500/2550 RDS
Power Source(s):
Power Source(s):
- Cummins ISB6.7
Chevrolet Silverado 3500/4500/5500/6500 HD Cab Chassis
Biodiesel (B20)
Transmission: Allison
Power Source(s):
Power Source(s):
- GMC 6.6L V8
Chevrolet Sliverado 2500/3500 HD
Biodiesel (B20)
Transmission: Allison
Power Source(s):
Power Source(s):
- GMC 6.6L V8
Ford F650, F750 SD Diesel Straight Frame
Biodiesel (B20)
Transmission: Ford TorqShift HD 6-Speed Automatic with Double Overdrive
Power Source(s):
Power Source(s):
- Ford 6.7L V8
Ford Super Duty Chassis Cab F350, F450, F550, F600
Biodiesel (B20)
Transmission: Ford TorqShift 10-Speed Automatic
Power Source(s):
Power Source(s):
- Ford 6.7L V8
Ford Super Duty F250, F350, F450
Biodiesel (B20)
Transmission: Ford TorqShift 10-Speed Automatic
Power Source(s):
Power Source(s):
- Ford 6.7L V8
GMC Sierra 2500/3500 HD
Biodiesel (B20)
Transmission: Allison
Power Source(s):
Power Source(s):
- GMC 6.6L V8