The Citroën CX is a large, front-engine, front-wheel-drive executive car manufactured and marketed by Citroën from 1974 to 1991. Production models took the form of a four-door fastback sedan, station wagon (estate), and a long-wheelbase fastback limousine. The CX is known for its hydropneumatic self-leveling suspension system, and its low coefficient of drag, underscored by its nameplate CX, which references the aerodynamics symbol for drag coefficient.
Voted the 1975 European Car of the Year, the CX has been described by some enthusiasts as the last "real Citroën" before Peugeot took control of the company in 1976, the CX was also the final successful model of the "big Citroën" era, dating to 1934.
The CX was launched at the 1974 Paris Motor Show. Citroën was unable to schedule right-hand drive production of the car until well into 1975. The CX was initially a huge success in Europe, with more than 132,000 being produced in 1978. It found customers beyond the loyal DS customer base and used the technology of Citroën's advanced grand touring personal luxury car, the SM. Unlike its principal competitors, the CX did not have worldwide distribution—the cost of development and improvements had to be met from a geographically small sales base. According to Driving & Motoring Month the CX "provides a startlingly intelligent set of solutions to modern motoring problems".
The Estate ("Safari" in the United Kingdom; Break in France), produced from 1975 until 1991, was a 10 in (25 cm) longer car. The same body style was also offered as the Familiale with three rows of seats, seating 7 people. These models had increased load capacity (baggage; equipment; passengers), taking full advantage of the CX's self-levelling suspension.
The Estate was the last CX to be replaced. It was one of the largest, and because of its suspension, most practical, family cars available in Europe. The Safari was a success with speedway riders and other motorcycle racers, as the capacious design meant a bike could easily fit in the back.