The Alexander Dennis Enviro500 MMC is a low-floor, three-axle double-decker bus produced by the British bus manufacturer Alexander Dennis since 2012, replacing the Alexander Dennis Enviro500. The Enviro500 MMC is available powered by either Euro VI diesel or hybrid-electric and later fully-electric powertrains.
Citybus first generation Enviro500 MMC in 2022
Citybus's Enviro500 MMC hybrid energy bus.
Kowloon Motor Bus' Enviro500EV in 2024
A lineup of facelifted Citybus Enviro500 MMCs.
WestCAT
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WestCAT is a public transportation service in western Contra Costa County. It is a service of the Western Contra Costa Transit Authority.
WestCAT branded Gillig Low-Floor traveling along the JPX route
A WestCAT Lynx fixed route bus, alongside an AC Transit bus, at the Transbay Transit Center in San Francisco.