1-194-050 - National Motor Museum/Heritage Images

Mercedes-Benz W125 Grand Prix car, 1937. The Mercedes-Benz W125 was the ultimate pre war Grand Prix car with the most powerful engine seen in Grand Prix racing until the turbo era in the 1980s. Mercedes drivers won six races in the car in 1937, Rudolf Caracciola, with four of them, becoming European Champion in the process.