This says it all…. no experience will be the same.
1st time, chopped in old banger, bought slightly newer old banger that went like stink. V5 came through as car previously written off. Dealer offered me £30 towards a vosa test and nothing else. Kept the car, loved it was my first quick motor. Had dealer been closer than 3 hours away I’d probably have taken the bombers round. Cost £1000. Gave it to a mate in the end so really lost nothing but could have been worse.
2nd time, found a motor I liked, rang round the group and got a garage miles from me to knock a grand off. Got a price for trade in but sold privately so after viewing got the train over, the dealer picked me up from the station all smooth and tidy. 3 years trouble free motoring. Charged me £200 for car mats but I’d save a grand (and bought a car that came with the original invoice for £21500 in the glove box for less than a third of that 18 months old so not too bothered.
3rd time, bought a bit more locally, was going to buy new but the car was delayed – found a higher spec vehicle for less money 6 months old and the dealer offered me £750 more than the dealer for the new car offered for my trade in. Which was £250 more than I had it advertised for and not sold it. Bit his arm off and all was smooth there.
As long as you don’t expect over bottom book for your car then don’t worry about them knocking it down, it’ll just be bottom book price unless you lie to them about condition. Assuming it’s not one they’ll resale it will just be banged out to auction anyway. You might get lucky and get more than you were expecting!