Firstbus London is a subsidiary of FirstGroup. The operation consists of around 980 vehicles of differing types, on 82 Transport for London routes, operating from 10 bus garages. Operations began on February 28, 2025 after the company purchased RATP Dev Transit London (see Former Operators).
In this section of the website, you will find our images of Mercedes Benz Citaro O530 vehicles operated by the company on current and former routes.
Firstbus London Mercedes Benz Citaro O530 – 10.5metre
Operator: Firstbus London – Vehicle: Mercedes Benz Citaro O530 – Registration Number: BV66 GXY – Fleet Number: MCM30084 Route: 117 – Location: Grove Road, Hounslow
Operator: Firstbus London – Vehicle: Mercedes Benz Citaro O530 – Registration Number: BV66 GYC – Fleet Number: MCM30088 Route: 117 – Location: London Road, Hounslow
Operator: Firstbus London – Vehicle: Mercedes Benz Citaro O530 – Registration Number: BV66 GYD – Fleet Number: MCM30089 Route: 117 – Location: London Road, Hounslow
Operator: Firstbus London – Vehicle: Mercedes Benz Citaro O530 – Registration Number: BV66 GYG – Fleet Number: MCM30092 Route: 117 – Location: London Road, Hounslow