Citroën is a major French automobile manufacturer, part of the PSA Peugeot Citroën group.
Founded in 1919 by André-Gustave Citroën, Citroën was the first mass-production car company
outside of the USA and pioneered the modern concept of creating a sales and services network
that complements the motor car. Within eight years Citroën had become Europe’s largest car
manufacturer, and the 4th largest in the world.