BlinkyBill:
mudguard:
... They can't offer two prices depending on how you pay. You are perfectly entitled to negotiate a low price for cash then turn around and say actually I'll take the interest free deal at that price.
Of course they can. If you are negotiating on the basis of cash, then you aren’t negotiating on the basis of interest-free (a.k.a. 0% interest). You can try and take the cash price on 0% interest you are changing the basis for negotiation. Good luck, it might work or it might not.
From speaking to multiple dealers, I've been told that it actually cost them more to sell a car on finance, whether if there's an interest deal attach to it or not.
Cash at the end of the day, will always get you a better deal.