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 It superseded the Volvo Super Olympian and the Volvo B7TL. The 2-axle version has been superseded by the Volvo B5TL in 2014 and the 3-axle version has been superseded by the Volvo B8L in 2018.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 Dennis Dominator was Dennis's first rear-engined double-decker bus chassis, it was launched in 1977.
The Alexander ALX400 is a 2-axle double-decker bus body built by Walter Alexander Coachbuilders. It was one of the ALX-series bodywork, all of which featured the same designs on the front and rear panels that were originally designed for the new generation of mainly low-floor bus chassis produced since the late 1990s.
The Alexander Dennis Enviro300 is a light-weight full-size single-decker bus that was built by Alexander Dennis and its predecessor TransBus International between 2001 and 2015. The design was the first of the new Enviro range of buses from TransBus and also the first bus to be built as an integral bus by TransBus.
The Alexander Dennis Enviro400 is a twin-axle low-floor double-decker bus that was built by the British bus manufacturer Alexander Dennis between 2005 and 2018. It replaced the Alexander ALX400. In 2014, the Enviro400 was succeeded by the updated Alexander Dennis Enviro400 MMC and production of the classic Enviro400 ceased in 2018.
The Scania OmniCity is an integrally constructed transverse-engined low floor city bus that was available from Scania on the European market between 1997 and 2012.
The Alexander Dennis Enviro200 is a midibus that was manufactured by TransBus International and later Alexander Dennis between 2003 and 2018. The original TransBus Enviro200 design was innovative but ultimately unsuccessful, with few being sold before the introduction of the second generation Enviro200 revived sales for the product from 2006. It was supposed to be positioned in between a minibus and a rigid single-decker bus.
The Dennis Trident 2 is a 2-axle low-floor double-decker bus chassis originally manufactured by Dennis, which was unveiled in 1997 and replaced the Dennis Arrow. It was built by TransBus after Dennis was incorporated into the group in 2001, then from 2004, it was built by Alexander Dennis following the collapse of TransBus.
East Lancashire Coachbuilders Limited was a manufacturer of bus bodies and carriages founded in 1934 in Blackburn, Lancashire, England. The company went into administration for a short while in August 2007, before being bought by Darwen Group and performed a reverse takeover with Optare when its parent purchased the company in 2008 and its site and business was later closed in 2012.
Stagecoach South East is the trading name of East Kent Road Car Company Limited, a bus operator based in Canterbury; it provides services in Kent and East Sussex, in the South East England. It is a subsidiary of Stagecoach Group.
Southdown PSV Limited, which traded as Southdown Buses, was a medium-sized country bus operator, with 18 routes across East Surrey, West Sussex, South London and Kent, 9 of which were school bus routes. Most of their routes were operated on behalf of Surrey County Council, other work included railway replacement services for planned engineering work.
The Scania 4-series low floor city bus and coach range was introduced by Scania in 1997 as a successor to the 3-series bus range.
Stagecoach East is a bus operator providing local and regional services across the East of England, operating in the counties of Bedfordshire and Cambridgeshire. The company is a subsidiary of the Stagecoach Group and is headquartered and registered in Cambridge.
The Optare Olympus is a double-decker bus built by Optare, East Lancs and Darwen. It could be built as a body available on Alexander Dennis Enviro400, Volvo B9TL or Scania N230UD/N270UD chassis with the 2-axle and 3-axle variants. It is the double-decker equivalent of the Optare Esteem. Some 3-axle Olympus buses were built.
The Darwen Group was a bus manufacturer located in Blackburn, Lancashire, England. The company originated from the purchase of East Lancashire Coachbuilders who went into administration in August 2007. After a series of developments, in June 2008 Darwen performed a reverse takeover with the then bus manufacturer Optare, with the Darwen name disappearing.
The Volvo B5LH is a low-floor hybrid electric bus chassis for both single-decker buses and double-decker buses manufactured by Volvo since 2008. It is the basis for Volvo's integral 7700 Hybrid full low floor city bus and its successor, the 7900 Hybrid from 2011. In 2008, pre-production batches of both types of chassis were manufactured. Serial production started in June 2010. From 2013 it is also available as an articulated bus chassis. First entering service in London, the B5LH is the only current double decker type in service in the United Kingdom that uses a parallel hybrid drive system.
The East Lancs OmniDekka is a double-decker bus built for sale in the UK market, introduced by East Lancashire Coachbuilders in 2003. Originally built on Scania N94UD chassis at Euro 3, and later Scania N230UD and N270UD at Euro 4 and Euro 5, the bodywork consists of a modified East Lancs Myllennium double decker, but with the standard front end cowl and windscreen replaced with that of Scania's own integral OmniCity. Through takeovers of East Lancs, production of the OmniDekka was latterly carried out by the Darwen Group and finally Optare before ceasing in 2011.
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 Alexander Dennis Enviro400 MMC is a low-floor double-decker bus produced by the British bus manufacturer Alexander Dennis since 2014, replacing the Alexander Dennis Enviro400. The Enviro400 MMC is produced at Alexander Dennis' Falkirk and Scarborough factories in the United Kingdom.
The Alexander Dennis Enviro400 City is a low-floor double-decker bus produced by the British bus manufacturer Alexander Dennis since 2015, as an alternative to the standard Alexander Dennis Enviro400 MMC bodywork. The Enviro400 City is produced at Alexander Dennis' Falkirk and Scarborough factories in the United Kingdom. It is available as a complete integral diesel or hybrid bus, as well as the Enviro400EV complete integral battery electric bus or Scania N280UD compressed natural gas-powered chassis.
