Teenagers / Classic Cars ??

FIRST, I'M NOT A PARENT!....... However, in 30 years of law enforcement I've seen no difference in teenagers being any more or less responsible in old cars than in new ones. If properly maintained (& that should be HER responsibility, IMO) I don't see why it would be any less reliable than they were "back in the day"
Allowing teeneagers to drive for some homes is a necessity but you also need to teach them the responsibility of ownership, along with the rules of the road. That way they know what to do, how to do it and the "hows-n-whys" of mechanics........