
Turbostar is the name given to a family of diesel multiple units (DMUs) built by Bombardier Transportation (previously ADtranz) at their Litchurch Lane Works in Derby, England. The Turbostar was the first new train type to be introduced after the privatisation of British Rail. The first units were ordered by Chiltern Railways in 1996 and were desi...
Found on
http://en.wikipedia.org/wiki/Turbostar

This is a modern Diesel Multiple Unit.
Found on
http://www.railbrit.co.uk/Glossary.htm

official name for class 170 DMUs
Found on
http://www.scot-rail.co.uk/page/Glossary
No exact match found.