The United States is home to millions of cars. In fact, it is estimated that there are around 260 million cars in the US, with an average of one car for every two people. This means that nearly one-third of the population owns at least one car. The majority of these cars are passenger vehicles, although a significant number are light-duty trucks. The US also has a high rate of car ownership compared to other countries in the world. This is likely due to the country's large population and its vast network of roads and highways. The number of cars in the US is expected to grow in the future as more Americans choose to drive and buy cars as a means of transportation.