There really isn't a limit to how many cars a licensed person in American can own. This really just depends on how many they can afford.
The United States, with about 310,000,000 cars.
In 2009 there were about 246 million cars!
Vauxhall cars cannot be purchased in the United States. Importing a Vauxhall car could be a possibility which would be costly but people do import cars.
Citroen sells no cars in the United States.
hola
United States
united states
As one of the United States of America, they all are.
The united states of America does
United States Of America
15,000,000
the answer is the united states of amerca