It's just a research exercise done in two or three hours. Here is a revisionist perspective of Le Corbusier's concept that he designed for a historic competition of the Société des Ingénieurs de l'Automobile (SIA). This time it's obviously electric and appeals to urban consumers who want to travel 40km a day.
Some interesting links about it:
at lautomobileancienne.com (french text)
#lecorbusier
#voitureminimum