Through his patience, he got enough money to buy a little piglet. He raised it, and sold it a few months later. From his profit, he bought 3 more baby pigs, raised and sold them and bought a calf and raised and sold it and bought three calves. He repeated the procedure until he had enough to fully pay for a new car.
He found a new 1967 red Ford Mustang GT Coupe that he really liked just a few months before he turned 16. He paid for it in full from the profits from his two years of savings. I do not know of even one kid who has done that. Of course, dad helped him with the feed from the farm.