How Cars in us today?

There's no single, definitive number of cars in the US today. The number fluctuates constantly due to sales, scrapping, imports, and exports. Various sources offer estimates, but they often differ and are not perfectly up-to-date.

To get a sense, you'd need to look at data from sources like the U.S. Department of Transportation's National Highway Traffic Safety Administration (NHTSA) or the Bureau of Transportation Statistics (BTS). However, even these agencies don't provide a precise, real-time count. Their data tends to be collected and reported with some lag time.

Therefore, you'll find ranges of estimates rather than a precise figure. You'll need to consult recent reports from reputable sources to find the most current estimates.