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.
In 2009 there were about 246 million cars!
The United States, with about 310,000,000 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.
United States
united states
hola
As one of the United States of America, they all are.
the answer is the united states of amerca
United States Of America
about 280 million
15,000,000