A lot depends on what was on the form that you signed. My guess is that the time to decide what you could or could not afford was before you viewed the car.

If the dealer does agree to take the car back, it is reasonable to charge you for using the car and for readvertising it so you may not get your full deposit back.

I went to a car dealer at the weekend and put a deposit down on a car. I took delivery of the car earlier this week. I am pretty sure I have not signed a credit/finance agreement as the sales person said they had to send everything off to get the finance approved. The only thing I signed was a used vehicle order form.

I have since decided that the vehicle is going to be too costly for me payment wise.

Can I change my mind even though I have taken delivery of the car and signed the used nehicle order form? I didn't think I would get the car until all the finacne had been approved/signed.