The BRM P25 was a Formula One racing car raced from 1956 to 1960 and the second car produced by the British Racing Motors consortium. After the failure of the complex BRM V16, the P25's design emphasized simplicity. The car was fitted with a 2.5-litre straight-4 engine, producing some 275 horsepower. The P25 would be the foundation of BRM's successes in the late 1950s and early 1960s.
BRM P25
British Racing Motors (BRM) was a British Formula One motor racing team. Founded in 1945 and based in the market town of Bourne in Lincolnshire, it participated from 1951 to 1977, competing in 197 grands prix and winning seventeen. BRM won the constructors' title in 1962 when its driver Graham Hill became world champion. In 1963, 1964, 1965 and 1971, BRM came second in the constructors' competition.
The V16-powered BRM Type 15
The British Racing Partnership BRM P25 with which Stirling Moss took second place in the 1959 British Grand Prix.
Graham Hill with BRM 1962 at the Nürburgring
Graham Hill in BRM P261, testing at Silverstone in 1965. Chassis designer John Crosthwaite in duffel coat