I was having this argument today. Basically he was saying that the Impreza Wagon was a hatch. I said (whether it is correct or not) that a hatch was a car with no trunk (shorter than the corresponding sedan I.E. ZTS vs ZX3) and a wagon was either the same size or longer than the corresponding sedan, because it has a "trunk" (I.E. ZTS vs ZTW). Am I right in saying that?