Mellor Sigma 9

Mellor Sigma 9

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Vehicle Information

Manufacturer: Mellor
Model: Sigma 9
Technology: Battery-Electric
Vehicle Type: Bus
Bus Type: Single Deck
Vehicle Length (m): 9.4
Total passenger capacity: 54
Seated capacity: 31
Measured Unladen Weight (kg): 10,260

Zero Emission Capability

Estimated Range (km): Up to 257
Battery Capacity (kWh): 241
Hydrogen Tank Capacity (kg): N/A
Vehicle Energy Consumption (kWh/km) - UKBC Average: 0.75
Grid-to-Wheel (Charging) Efficiency (%): 85%
Overall Energy Efficiency (kWh/km): 0.87

Environmental Credentials

WTW greenhouse gas emissions (CO2e/km): 228.7
WTW CO2e per passenger km: 4.2
WTW saving compared to Euro VI diesel equivalent (%): 77%

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