I caught something on the telly last night that said we men are inherently interested in things that move. That is why boys will pick the car or train to play with and girls will choose a doll, which resembles a human. They even did an experiment with monkeys to rule out social conditioning. Something to do with the evolved need to track moving objects when our ancestors were hunting.
So I guess a woman will look at the front 'face' of a car to decide whether she likes it's styling, whereas a man will look at the big wheels - I'll let you choose an anatomical analogy for those.
For me, I like wheels because they go round and are shiny.
