This car is one of the two Peugeot 504 which has successfully complete the Tour Auto Optic 2000 2017, driven by François and Nathalène De Gaillard.
They get the 24th spot in regularity class.
More on: https://peterauto.peter.fr/en/tour-auto-optic-2000-2/tour-auto-history/
Peugeot 504 Tour Auto Optic 2000 2017 #54 0.99
One of the two Peugeot in 2017 edition of the Tour Auto