The French automobile company Citroën, under Stellantis (formerly FCA and PSA Group) and their successors, have produced numerous cars, listed here ordered by year of introduction.
In the hybrid electric vehicle strategy there are four concept cars HYmotion at the Paris Motor Show 2008: Hypnos,[2][3] illustrating the latest breakthroughs in this field with the hybrid technology HYmotion4; the C4 HYmotion2 and C-Cactus ( diesel-electric hybrid), reflecting Citroën's plans to integrate this promising solution in affordable mass-market vehicles; and the C4 WRC HYmotion4, extending ecological principles to sports cars.
[5][6] Citroën has produced numerous concept cars over the decades, previewing future design trends or technologies.
Dangel, a French specialist automobile company based in Sentheim, Alsace, has produced 4x4 versions of Citroën and Peugeot vehicles since 1980.
[7] In the early 1970s Citroën investigated the possibility of producing helicopters with the Wankel engines manufactured by its subsidiary Comotor.