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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Model Year: 2025 Fuel/Technology: All | Class/Type: All | Manufacturer: All
COBUS Industries e.COBUS 2700
Electric
Maximum Seating: 96
Hybrid System(s):
Hybrid System(s):
- Siemens ELFA Electric Drive System
Note: According to manufacturer: Lithium-titanate batteries; 1-2 hours for full battery charge
COBUS Industries e.COBUS 2700S
Electric
Maximum Seating: 77
Hybrid System(s):
Hybrid System(s):
- Siemens ELFA Electric Drive System
Note: According to manufacturer: Lithium-titanate batteries; 1-2 hours for full battery charge
COBUS Industries e.COBUS 3000

Electric
Maximum Seating: 110
Hybrid System(s):
Hybrid System(s):
- Siemens ELFA Electric Drive System
Note: According to manufacturer: Lithium-titanate batteries; 1-2 hours for full battery charge
Envirotech Transit City Bus
Electric
Electric-Only Range: 150 miles
Battery Capacity: 192.6 kWh
Maximum Seating: 90
Transmission: Automatic
Battery Capacity: 192.6 kWh
Maximum Seating: 90
Transmission: Automatic
Note: According to Manufacturer: GVWR up to 42,990 lb; 161 HP; Lithium Iron Phosphate battery; Level 2 charging (19.2 kW) 10 hours, DC Fast charging (50 kW) 3.5 hours
Gillig Battery Electric Bus
Electric
Battery Capacity: 686 kWh
Power Source(s):
Power Source(s):
- Cummins PowerDrive 7000 EV
Note: According to the manufacturer: Available in 35' and 40' lengths in Low Floor Plus styling
Gillig BRT, BRT Plus, Low Floor Plus, Trolley
Diesel/Hybrid Electric
Transmission: Voith, Allison, ZF
Power Source(s):
Power Source(s):
- Cummins ISB6.7
- Cummins ISL 9L
Note: According to the manufacturer: Available in 35′ and 40′ lengths, with optional BRT, BRT Plus, Low Floor Plus, and Trolley styling; 26 kWh battery for up to 10 miles of zero-emissions driving and regenerative braking
Gillig BRT, BRT Plus, Low Floor, Trolley
CNG - Compressed Natural Gas
Transmission: Voith, Allison, ZF
Power Source(s):
Power Source(s):
- Cummins L9N 8.9L Near Zero
Note: According to manufacturer: Available in 29′, 35′, and 40′ lengths, with optional BRT, BRT Plus, Low Floor Plus, and Trolley styling
GreenPower Motor Company EV250
Electric
Electric-Only Range: 163 miles
Battery Capacity: 260 kWh
Maximum Seating: 26
Power Source(s):
Battery Capacity: 260 kWh
Maximum Seating: 26
Power Source(s):
- Prestolite 160 kW electric motor
Note: According to manufacturer: 620 V battery; charging rate 2.25 hours (120 kW) with DC Fast or wireless