The Endeavour Railcars are a class of diesel multiple units (DMU) operated by Sydney Trains on intercity passenger rail services in New South Wales, Australia on the Hunter, Blue Mountains (to Bathurst), Southern Highlands and South Coast (to Bomaderry) lines.

[4][5][6] The trains have multiple-unit capability with the Hunter J Set but only in the event of failure or for empty coaching stock movements.

Each set consists of two carriages, one having a wheelchair-accessible toilet (TE), and the other having luggage space and bicycles racks (LE).

An auxiliary 135 kW (181 hp) Cummins LT10R(G) diesel engine drives a Newage Stamford UCI274F alternator to supply power for the air conditioning and lighting.

[8] In 2009–2010, the Endeavours, along with the Xplorers, were refurbished by Bombardier Transportation's Dandenong rolling stock factory.