And the craftsmanship can't be topped!
1) There's no "give" in the body to absorb the force of the impact--the impact forces transmit all the way to the passenger with deadly results.
2) The interior of the car are full of hard parts that could cause serious or lethal injury when the passenger suffers what's known as the "second impact" when they're jostled around inside the car.
3) The design of the safety belts on older cars may not properly reduce the force of the "second impact" inside the car.