I know this is a totally different subject. Even though it is possible to make an old car perform more like a modern vehicle, I wish it was possible to incorporate more of the safety features of newer cars. Old cars scare the hell out of me no matter how careful or defensive I try to drive. Crumple zones, roll over protection, and air bags would be a plus.
https://flightline.highline.edu/iglo...h/carcrash.htm