coming from a large family of more then 12 siblings my family never had more then 1 car & we didn’t even have a van. how did my large family manage throughout the year? only for once a year we exchanged our car for a friends van it was for visiting day in the summer. even to family weddings my dad made 2 car trips to the wedding hall with all the kids.
finally when a child is old enough to work & have a drivers license then s/he can also afford to get a car & pay for it her/him self. its not the parents job to buy 3 cars so their working child has a way to work