The Citroën XM was a series of mid-size luxury sedans introduced in 1989. The XM was the successor to the Citroën CX, and was the company's flagship model during its production. The XM was offered as a five door hatchback, or station wagon, and was fitted with a range of inline four and V6 engines. The Citroën XM was built until 2000, and was eventually replaced by the Citroën C6.