Teenagers / Classic Cars ??
I think regardless of an old classic car or a newer modern car with fuel injection, working hard and spending time whether is customizing or giving it preventative maintenance will help any young teenager appreciate things more. When you realize how much work and money goes into things you are more careful. A lot more than mommy and daddy handing a new benz over to their children like I see all too often over here. Putting in the hard work and taking the time to realize and appreciate things can be applied to pretty much anything. The only thing is if your really concerned about safety go with a newer car with airbags and what not.