Since we still not Villagers, can't answer the original question.
But, We're planning to be a one cart, one car family of two.
I am glad to see so many people who have responded have just one car and one cart.
We were not too sure at first.
Anyway to get off topic, for those having just a car and a cart, do you still need more garage space if you have a 20 x 19 ft garage?
We have a packed garage now and a big walk in attic. (the space over our big garage) My better half says off with their heads and no more junk to keep!