I want to trade me honda 2006 civic in for a cat of lesser value?

I want to trade me honda 2006 civic in for a cat of lesser value. Perhaps a used car. I am looking to lesser my car payments if not totally rid of them. I am not to happy with this particular car (not necessarily civics). I might owe around 15,000 still. Not quite sure. Lets just say that. Any suggestions or tips you can give me. Thanks for your help.I want to trade me honda 2006 civic in for a cat of lesser value?I'll give you a cat for your car.I want to trade me honda 2006 civic in for a cat of lesser value?Take it to carmax, then trade it in for a honda fit or a miata, or a mazda 5 speed.I want to trade me honda 2006 civic in for a cat of lesser value?I have a cat i'll trade youI want to trade me honda 2006 civic in for a cat of lesser value?
You can have me. My son would like a car of his own.