Causes of Car Accidents Accidents that happen in cars are common and can lead to serious injuries. They also take a toll on the lives of victims as well as their families. These injuries are caused by the transfer of energy in the event of an impact. These injuries can be caused by whiplash, spinal cord trauma and injury to the limbs. Driver Errors Whatever the vehicle driver's error is the primary cause of nearly every car accident in the United States. Drivers can reduce the risk of accidents by following safer driving practices and paying