I've named all my cars. They don't have to have people names though...

My car now is a lil 4 cylinder Honda Civic. We call her The Rocket Car.

My good friend Joe has a Centra... and she's Centra Power. And then my frined Jon's mom has a tiny Saturn... we call that the Plastic Car. I think you should name your vehicle after it's attributes instead of just assigning it a name.

(My ex-boyfriend's Mustang was named Christine though... and that was nice. We called her Chris.) :)