Buses were introduced to Malta in 1905. As well as providing public transport across the country, up until 2011, the traditional Malta bus (Maltese: xarabank or karozza tal-linja) served as a popular tourist attraction due to their unique appearances grounded in the bus ownership and operation model employed in the country; by the end of this traditional operation, Malta had several bus types no longer in service anywhere else in the world.
The unique nature of the Malta bus stemmed from the tradition of local ownership of the buses by the drivers, and their historic practice of customising them. In addition to a high degree of customisation, detailing and decoration, several Malta buses also had a unique appearance due to the practice of in-house maintenance, rebuilding or modifying of bus bodies in local workshops.
As an iconic feature of the country, the classic Malta bus features on several tourist-related items. As the main mode of public transport across the country, the Malta bus was also used by many tourists to visit the different parts of the country. While newer Malta buses were progressively introduced that followed modern standard bus designs found elsewhere, customisation and detailing had continued for these buses as well.
On 3 July 2011, the network of service bus routes across Malta was taken over by Arriva, with traditional buses reduced to operating on only special heritage services.
Arriva introduced a fleet of modern low-floor buses, importing secondhand ex-London articulated Mercedes-Benz Citaros, retaining and repainting some of the 'newest' buses from the old fleet in Arriva colours as well as purchasing a fleet of brand new King Long rigid buses. Arriva's operation in Malta was beset by problems; three fires within a 48-hour period in August 2013 prompted the Maltese government to ban the articulated Citaros from operation in the country pending an investigation.
Arriva operation in Malta continued until 1 January 2014, when the nation's bus network was nationalised as Malta Public Transport. On 8 January 2015, Malta Public Transport was reprivatised as it was sold to Autobuses Urbanos de León (an Alsa subsidiary), who retained the Malta Public Transport brand name. The company doubled the bus fleet, which now consists of more than 400 buses.
Malta Public Transport has invested extensively in modernizing its bus fleet making it safer, more environmentally friendly, and more comfortable. The company invested in 200 new buses with the latest Euro VI diesel technology. The buses are cleaned and maintained regularly, and are equipped with air-conditioning systems for added comfort. All the new buses have two doors to facilitate boarding and alighting of passengers.