Stadler Citylink

The Stadler Citylink, formerly the Vossloh Citylink, is a series of tram-trains manufactured by Stadler Rail, and previously Vossloh at its Valencia factory since 2003. They are currently used in Spain, Germany and the United Kingdom, with the Class 399 variant in service on the Sheffield Supertram network in the United Kingdom from September 2017 as the country's first tram-train. A further variant is expected to enter service as the class 398 in Wales in 2022.