Thanks for the advice
I'm sure i'd struggle with the better price/discount tbh, unfortunately for me the car was only up on there website for about 2 days before I viewed it so they didn't seem to keen on giving a large discount, on top of the fact it was lower mileage and Â£2k cheaper than any other approved 911 on porsche website.
Not that I won't try any way
I am a little concerned that they would become awkward as they have a large deposit from me. I didn't know whether the part ex forms part of the contract. I assume as long as I pay the total agreed sum I should be OK?