The Vanwall VW5 was a racecar that was designed by Frank Costin.
The car was debuted at the 1957 Grand Prix where it did not finish due to an accident. The car endured success throughout 1957 and 1958 in roughly hard of its races in the hands of Tony Brooks, Stuart Lewis-Evans, Stirling Moss and Roy Salvadori. The other half of the races it entered in, the car did not finish due to a variety of problems.
The cars had a Vanwall 254 L4 engine and rode on Dunlop or Pirelli tyres. The cars last raced in the 1958 Morocco Grand Prix. Stirling Moss finished in first. Tony Brooks did not finish because of an engine problem and Stuart Lewis-Evans did not finish due to a fatal accident.