Download certificate Vehicle Information Manufacturer: Alexander Dennis Model: Enviro400H Technology: Diesel Hybrid Vehicle Type: Bus Bus Type: Double Deck Vehicle Length (m): 10.3 Total passenger capacity: 86 Seated capacity: 67 Measured Unladen Weight (kg): 12,777 Zero Emission Capability Estimated Range (km): Up to 3 Battery Capacity (kWh): 15 kWh Hydrogen Tank Capacity (kg): N/A Vehicle Energy Consumption (kWh/km) - UKBC Average: N/A Grid-to-Wheel (Charging) Efficiency (%): N/A Overall Energy Efficiency (kWh/km): N/A Environmental Credentials WTW greenhouse gas emissions (CO2e/km): 906.4 WTW CO2e per passenger km: 10.5 WTW saving compared to Euro VI diesel equivalent (%): 31% Download certificate Email Website Back to certificates hub