The Rolls-Royce Wraith (not to be confused with the earlier small horsepower Goshawk-powered car, the 25/30 h.p) was built by Rolls-Royce at their Derby factory from 1938 to 1939 and supplied to independent coachbuilders as a rolling chassis.
Wraith is also the name of a new coupé announced by Rolls-Royce in 2013.
Wraith is an old Scottish word meaning "ghost" or "spirit", continuing Rolls-Royce's (at the time) new nomenclature that they had adopted, using words relating to silent, gracious, elegant, rarely seen and highly sought after for these reasons. In fact, the Wraith name originated from a 40/50 h.p, (Silver Ghost) that was named "The Wraith" by its original owner.
Chassis design
The in-line six cylinder, overhead valve, 4,257 cc engine was based on that of the 25/30 but featured a cross-flow cylinder head. The four-speed gearbox had synchromesh on second, third and fourth speeds and retained the traditional right-hand change. The later engines were used as the basis for the Bentley MK V and the Corniche.