Citroën is a French automobile manufacturer founded in 1919 by the French industrialist André-Gustave Citroën. The brand has always been renowned for its avant-garde technologies and, on several occasions, it has revolutionized the world of the automotive industry. Citroën notably created the Traction Avant, the 2 CV, DS, Méhari, SM, and even the CX, which are all avant-garde creations.