British Rail Class 175

British Rail Class 175
Coradia 1000
Transport for Wales 175003 at Hereford in 2018
Constructed1999–2001
Number built27 trainsets
Specifications
Car lengthDriving end vehicles 23.71 m (77 ft 9 in)
Centre cars 23.03 m (75 ft 7 in)
DoorsSwing plug at vehicle ends
Articulated sectionsFlexible diaphragm within unit only
Braking system(s)Friction/Hydrodynamic
Coupling systemScharfenberg

The Class 175 Coradia is a model of diesel multiple unit passenger train used in the United Kingdom. They were built from 1999–2001 by Alstom at Washwood Heath in Birmingham. The fleet was based at Chester Depot. The fleet was used in North Wales on services from Holyhead, South Wales, normally going south or up to the North Wales Coast. Many also operated round the Manchester area.