car crashes have killed how many people this year?

Answer 1

In the neighborhood of 40,000 (assuming you're talking about the USA).

Answer 2

On an average, there are more than 6 million car accidents on the roads of the US, annually.

More than 3 million people get injured due to car accidents, with more than 2 million of these injuries being permanent.

There are in excess of 40,000 deaths due to car accidents every year. Although this is a very high number by itself, some heart can be taken in the fact that statistics show that car accident fatalities have been witnessing a downward trend in recent years.