The Citroën DS is an iconic French car that was produced from 1955 to 1975. It was known for its advanced design and engineering, which included features such as a hydropneumatic suspension system that provided a smooth and comfortable ride. The DS was also known for its distinctive and futuristic appearance, which made it a popular choice for celebrities and politicians. Today, the DS is considered to be one of the most important and influential cars in automotive history.