...and you had a car for sale for 20k, what you take for it - cash?

Repeat with:
40k
60k
80k
100k

Just curious...

tbh honest it would depend on what the car stood me at, ie if the car has cost me 15k then Ive 5k to play with. Amount of discount would depend on if the car was new un registerd or second hand, if I liked you, how my day was going, whether or not I got laid last night.

Lots of factors would go into it.

Mind you I didnt have anywhere near that margin to play with new cars generally only had 9% margin on the otr price.

Quick guide for you.
Used car dealers will have around a £1500 profit margin.

I think near the end of the month they have targets/quotas to meet, so that is the best time to get a good deal.