I would suggest that you (and possibly your girlfriend) needs to think this through very carefully. You cannot "buy" a car for �50 a month, or anywhere near it. What you are doing with your payment, is paying the cost of a loan which is the difference between a deposit and the cost of the car, plus interest, spread over a long period of time. Car sales ads attract you by making this figure as low as possible by maximising 1) the deposit 2) the period of the loan 3) the money you will still owe at the end of the loan period. Don't fall for these tactics. Identify the car you want and the amount of money you need to find, and shop around for the right finance deal.