Causes of Car Accidents Car accidents are commonplace and can result in serious injuries. They also take a toll on the lives of the victims and their families. These injuries are caused by energy transferred by the collision. These include whiplash, head injuries and spinal cord trauma and limb injuries. Driver Errors Driver error is the primary cause of almost all car accidents in the United States, regardless of the vehicle. Fortunately drivers can avoid these crashes by practicing safer driving techniques and paying attention to road condi