Alexander Dennis Enviro400EV

Alexander Dennis Enviro400EV
Stagecoach West second-generation Alexander Dennis Enviro400EV at the London Bus Museum in April 2024
Overview
ManufacturerAlexander Dennis
Production2018–2024 (BYD City EV)
2022-present (FCEV)
2023-present (EV)
AssemblyFalkirk, Scotland
Scarborough, North Yorkshire, England
Body and chassis
DoorsSingle or dual door
Floor typeLow floor
ChassisBYD K series (1st gen)
Integral (2nd gen)
RelatedAlexander Dennis Enviro400 City
Powertrain
Electric motor2 x BYD 150kW in-wheel (1st gen)
Voith Electrical Drive System HD (2nd gen)
Capacity64–72 seated
Battery320 kWh LFP (1st gen)
354kWh or 472kWh NMC (2nd gen)
Electric range160 miles (260 km) (1st gen)
385 miles (620 km) (2nd gen)
Dimensions
Length10.3 m (33 ft 10 in) to
10.8 m (35 ft 5 in)
Width2.55 m (8 ft 4 in)
Height4.2 m (13 ft 9 in) to
4.3 m (14 ft 1 in)
Curb weight11 tonnes (10.8 long tons; 12.1 short tons)
Chronology
PredecessorAlexander Dennis Enviro400 MMC

The Alexander Dennis Enviro400EV is a battery electric double-decker bus produced by the British bus manufacturer Alexander Dennis. The Enviro400EV is available both as a complete integral battery electric bus and as a battery electric bus body as well the integral Enviro400FCEV fuel cell bus. The first generation Enviro400EV, a variant of the Alexander Dennis Enviro400 City body was built in partnership with Chinese electric vehicle manufacturer BYD Auto on the BYD K series chassis between 2018 and 2024.