I successfully managed to destroy two of my moms cars between the ages of 16 and 19; a '54 Chevy and a '56 Dodge D500.
I am reminded of a neighbor who, whenever his cat would have a litter, would put the kittens into a burlap sack and take them down to the river and throw them in, (so as not to be bothered with them in the future).
I would suggest the same thing for any of you out there burdened with offspring. Your vehicles will last a hell of a lot longer plus, you'll discover that you end up with a lot more beer money.