What kills people is sudden force. It's based on the equation Force = Mass x Acceleration. In the case that we humans care about, it is the rate that our bodies decelerate from whatever speed we are going to a dead stop. If you theoretically did this is a perfectly rigid car, you would stop all but instantly and you would die. So the longer it takes the human body to slow down, the greater a chance you have to survive.
The crumple zones in newer cars do exactly that. So yes, you are correct that they are "throw away" cars in an impact. They do that so you can walk away and live another day. Old cars don't have those well designed crumple zones, so they are more dangerous. THEY might survive a crash better than the old cars, but you won't survive better...
I couldn't agree more. Blunt force trama is not tolerated well by the human body. Engineering has brought us to where we are now and will continue to change into the future as we learn. Older cars were about the car, styling, and getting from point A to B, and less about protecting the occupants. Our thought process has evolved to place more value in lives than the car. If 50% of the people who bought a car die in it, do you think it will be a best seller next year? Where is Mr. Obvious?
Today everything within a car is designed to protect the driver and occupants. Regardless if the driver is a bad decision maker. The most simple item is a seat belt. If you drive/ride without one, make sure your donor card is signed. The car is designed to crumple around you to save your life in an accident, period. Listen to the news specifically about auto accidents and if there was a fatality the word "ejected" is usually in the story!
I always tell my teenage driving kids two things: Speed kills and you can't fix stupid.
There is another piece to this puzzle that has not been discussed. While cars have improved leaps and bounds from a safety standpoint, so have the roads they travel on. When you drive on an interstate roadway, EVERYTHING within the right of way has been engineered to protect the occupants of the car driving on it. The next time you drive an interstate, notice the little things: holes drilled in sign posts, beam guard ends, the shape of the parapet (concrete railing), the groves in the road, everything is there for a reason. These little things coupled with the throw away technology of cars save lives, a lot of lives.
Enough ranting....I really enjoy driving my vintage vehicles. I accept the risk they are more dangerous than my modern day cars. I also drive them completely different knowing they don't stop, turn, or accelerate the same. At the end of the day, if I walk away from an accident and the throw away engineering saved my life, great, I can buy a new car. Life cannot be replaced. Remember that when you are driving your classic car.
D