One of the cars cited in this article was the Geo Prizm. However, I know of at least one of these that no longer exists. I was driving it at the time it became extinct. I was preceding across an intersection at about seven miles per hour when I was struck on the driver's side of the hood by a Lexus which was not going very fast but was way bigger than my car. There was a hideous noise and I was spun 180 degrees, to the other side of the street while smoke poured out of the hood, then busily disintegrating and falling in pieces all over the road. I was magically unhurt, but the car! Its mechanical parts had to be swept up with a broom and into a giant dustpan. It was thus I learned that, yes, a car can be too small to be safe to drive. If that car had hit the door on the driver's side, just a few inches from the spot it did hit, I would never have needed another car. Now I drive a four-door Nissan Sentra, thank you for inquiring.