United States 1951

The Coronet Diplomat is a full-size model produced by Dodge in the 1950s. The most notable feature of the first-generation Coronet Diplomat is that it has a three-speed, liquid-driven transmission controlled by the foot pedal. And this car is equipped with a 230 cubic inch (3800cc) flat inline six-cylinder engine, with a maximum speed of 90 miles per hour (144km/h).