Class 171

The Class 171 is a passenger multiple unit built by Bombardier between 2003 and 2005. The register lists 17, all in traffic. They are held by Southern (17). 15 have worked a train today. Subclasses: 171/2, 171/7, 171/8.

17 in the register 17 in traffic

Who runs them, and how many each holds. The subclasses link to that operator's own page for the type.

What the class wears, across every operator. Units whose livery the register does not record are left out rather than counted as unliveried.