History of the diesel car developments (Mercedes-Benz, BMW, Peugeot/Citroën, Fiat, Alfa Romeo, Volkswagen Group) There were also small diesel engines produced in England by British Leyland and Perkins. For reasons of economy the petrol BMC "B" series engine was dieselised and produced in capacities of 1.5 and 1.8 litres. Perkins produced the 4.99, 4.107 and 4.108 engines all of which were extremely reliable. Later BL produced the five main bearing "O" series engine which was extremely strong. Petrol turbo variants could make 200HP and the engine was ideal for converting to a diesel. In fact, the 1988 Austin-Rover MDi unit (also known as the 'Perkins
London to Brighton Veteran Car Run vehicles (1.14 MJ/km average, 76 mpg petrol equivalent) and the largely diesel powered internal combustion engine vehicles (1.68 MJ/km average, 52 mpg petrol equivalent). The event was not organised as a race, but the General classification of the fastest finishers was : London to Brighton Veteran Car Run The London to Brighton Veteran Car Run is the longest-running motoring event in the world. The first run was in 1896, and it has taken place most years since its initial revival in 1927. To qualify, the cars must have been built before 1905. It is also the world's largest gathering of