Download certificate Download summary sheet 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% Download certificate Download summary sheet Email Website Back to certificates hub
