Between 1936 and 1940, Mercedes Benz built the 260 D, the world's first series-produced diesel car. Due to its economy, durability and comfortable space, the 260 D was mainly used as a cab, but private individuals also bought one of the cars produced in 1967, which were available in various body versions. This report looks back at the development of the Mercedes Benz 260 D and shows the car and technology in many historical illustrations.