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
St. Louis Car Company to produce aircraft. During the two world wars, the company manufactured gliders, trainers, alligators, flying boats, and dirigible gondolas. Among their most successful products were the Birney Safety Car and the PCC streetcar, a design that was very popular at the time. The firm went on to build some of the vehicles used in the transit systems of New York City and Chicago, as well as the FM OP800 railcars manufactured exclusively for the Southern Railway in 1939. In 1960, St. Louis Car Company was acquired by General Steel Industries. In 1964, St. Louis Car completed an order of 430