1973 Citroen SM Maserati engine driving the front wheels through an excellent Citroen-designed five-speed gearbox Citroën purchased Maserati in 1968 with the intention of harnessing Maserati's high-performance engine technology to produce a true Gran Tourer car, combining the sophisticated Citroën suspension with a Maserati V6. The result was the Citroën SM, first shown at the Geneva Motor Show in March 1970. | Cars & Motorbikes Stars of the Golden era