The Delahaye 175 was a family of luxury cars that debuted in 1948. The 175 was one the last Delahaye models developed, and it featured an all new chassis and engine, while maintaining the classic look established by the Delahaye 135. This new engine was a 4.5L inline six unit available with single or triple carburetors. As was common at the time, a number of rolling chassis were produced in order to be bodied by independent coachbuilders. Production of the Delahaye 175 lasted until 1951.