|The model -
this model was first announced on 4th April 2019 and a quantity was
noted on a popular auction site on 20th June 2019. It
was released in Hong Kong on 21st June 2019.
- following the arrival of 6300, the first 12.8 metre Enviro500NG in
July 2014, Citybus took delivery of almost 160 'facelift' examples
between December 2015 and August 2018, these featuring a standard
seating layout, as opposed to the 65xx series, also 12.8 metre
examples, but with a larger luggage area.
6304 was first registered on 4th January 2016.