How many people were killed in motor vehicle collisions in the 20th century?

It is estimated that about 60 million people have died due to car crashes during the 20th century. Although the numbers may vary between sources. Statistics also show that collision accidents claim many young adult lives ranging from 15-29 years of age.

There were about 60 million people that were killed due to motor vehicle collisions and accidents. This number of deaths is around the same with the casualties recorded from the World War II. The motor vehicle collision is considered as leading cause of death among young adults.