The history of bus transport in Hong Kong began with the introduction of the first bus routes in Hong Kong in the 1920s.
The Alexander Dennis Enviro500 is a three-axle double-decker bus built by Alexander Dennis in the United Kingdom. It was unveiled in 2002 and is one of the Enviro-series bus models made by TransBus/Alexander Dennis. The bus was sold on diesel or hybrid-electric powertrains and on Volvo chassis as a bodywork.
The MAN 24.3x0 HOCLNR-NL was a series of low-floor 3-axle double-decker bus chassis built for right-hand drive markets, as indicated by the R in the designation. It was designed by MAN Truck & Bus, a subsidiary of Triton based on Munich. Unlike other low-entry double-decker buses in Hong Kong, there are steps in the lower deck aisle after the rear exit.
The Volvo B9TL is a low-floor double-decker bus built by Volvo from 2002 until 2018. It superseded the Volvo Super Olympian and the Volvo B7TL. The 2-axle version has been superseded by the Volvo B5TL in 2014 and the 3-axle version has been superseded by the Volvo B8L in 2018.
The Neoplan Centroliner is a series of low-floor transit buses which was first unveiled in 1997, and mainly built by Neoplan Bus GmbH for the European market. At the time when it was first released, it adopted contemporary technologies like Controller Area Network.
The Mercedes-Benz O305 was a single deck and articulated bus manufactured by Mercedes-Benz in Mannheim, West Germany from 1969 until 1988. It was built as either a complete bus or a bus chassis and was the Mercedes-Benz adaptation of the unified German VöV-Standard-Bus design, that was produced by some different bus manufacturers including Büssing, Magirus-Deutz, MAN, Ikarus, Gräf/Steyr, Heuliez, Renault, and Pegaso. The O305 was designed for use as a single-decker bus, however it was later redesigned to accommodate double-decker bodies.
Volgren is an Australian bus and coach body manufacturer.
The Volvo B7RLE is a low-entry single-deck bus chassis manufactured by Volvo. It was superseded by the Volvo B8RLE in 2013.
The Alexander ALX500 was a low-floor double-decker bus body built by Alexander in Falkirk, Scotland between 1997 and 2002.
The Wright Eclipse Gemini is a low-floor double-decker bus body that was built by Wrightbus since 2001, based on the single-deck Wright Eclipse design. The second-generation Eclipse Gemini 2 was launched in 2009, followed by the third-generation Gemini 3 in 2013. Additionally, the body was available on Volvo Super Olympian chassis in Hong Kong between 2003 and 2005, marketed as the Wright Explorer.
The Leyland Olympian was a 2-axle and 3-axle double-decker bus chassis manufactured by Leyland between 1980 and 1993. It was the last Leyland bus model in production.
Dennis Trident 3, is the first low floor tri-axle double-decker bus chassis built by Dennis in the United Kingdom, with a large number purchased by bus companies in Hong Kong, Singapore, the United States and Canada.
Duple Metsec was a bus bodywork builder based in West Midlands of England in the United Kingdom. It usually supplied body kits for bus assembly overseas.
The Volvo B10M was a mid-engined city bus and coach chassis manufactured by Volvo between 1978 and 2003. It succeeded the B58 and was equipped with the same 9.6-litre horizontally mounted Volvo diesel engine mounted under the floor behind the front axle. An articulated version under the model name Volvo B10MA was also offered, as was a semi-integral version known as the C10M, with the engine in the middle of the chassis.
The Dennis Jubilant was a front engined double decker bus chassis manufactured by Dennis between 1977 and 1981. It was specifically designed for contemporary operating environment in Hong Kong.
The Volvo Olympian was a rear-engined 2-axle and 3-axle double decker bus chassis manufactured by Volvo at its Irvine, Scotland factory. The first was built in 1992 and entered production in March 1993, replacing the Leyland Olympian.
The Dennis Dragon is a three-axle step-entrance double-decker bus manufactured by Dennis in England between 1982 and 1999.
The Scania K series is a series of chassis in Scania's city bus and coach range with longitudinally, straight-up mounted engine at the rear, replacing the K- and L-type (L94) chassis of the 4 series. The K series was first presented on Busworld 2005 in Kortrijk, Belgium, and models were available from 2006.
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.
The Volvo B8L is a 3-axle bus chassis, for double-decker buses, manufactured by Volvo Buses since 2018, with pre-production batches being produced as early as in 2016. It is powered by a 6-cylinder, 350hp 7.7 liter Volvo engine.
