What most people in Quebec call a car. The rest of the World calls it a 'voiture' (warning: people in Quebec will cringe if they hear you utter that word). However, in written French, you'd say voiture, automobile or auto. If you look up in the French dictionary, you'll find that 'char' means chariot(1). It makes sense seeing as the Model-T looks a lot like a chariot. Char is masculine.
    Back in 1993:

    Daniel: Crisse que j'ai hâte d'avoir un char!
    Christ, I can't wait to have a car.

    me: T'es(2) même pas assez grand pour conduire un char, ti-cul.
    You're not even big enough to drive you little ass (equivalent: little puke).

(1) *Truffle says In char you wrote chariot with two r's. It has but one.

(2) *I had put 'T' before, because on IRC/ICQ, people usually put 'T' instead of 'Tu es' (phonetically equivalent). I admit that T'es is much clearer. This addition was made by senbei.