I bought a new car for a month and wanted to return it
My assumption here is that you paid nearly 32K, but also financed about 2500 in taxes/fees.  At 13.5% the numbers come out pretty close.  Close enough for discussion. On the positive side, you see the foolishness of your decision however you probably signed a paper that stated the true cost of the car loan.  The truth in lending documents clearly state, in bold numbers, that you would pay nearly 15K in interest.  If you pay the loan back early, or make larger principle payments that number can be greatly reduced. On top of the interest charge you will also suffer depreciation of the car.  If someone offered you 31K for the car, you be pretty lucky to get it.  If you keep it for 4 years you will probably lose about 40% of the value, about 13K. This is why it is foolish for most people to purchase a new vehicle.  Not many have enough wealth to absorb a loss of this size.  In the book A Millionaire Next Door the author debunks the assumption that most millionaires drive new cars.  They tend to drive cars that are pretty standard and a couple of years old.  They pay cash for their cars. The bottom line is you singed documents indicating that you knew exactly what you were getting into.  Failing any other circumstances the car is yours.  Talking to a lawyer would probably confirm this. You can attempt to sell it and minimize your losses, or you can pay off the loan early so you are not suffering from finance charges.