France 1972: Simca 1100 best-seller
1972 is a particular year for the French car market: the Simca 1100 takes the lead of the models sales ranking for just one year, and it would be the last Simca model to do so with the pole position being split between Renault and Peugeot models for the next 40 years! I have no detailed data for this year so if you do please get in touch!