Hello from the UK
I can't comment on the 640 or 650 petrol. Cus we are all mainly on diesel over here ... For now anyway while the government decide fully how they are gonna screw us diesel drivers over....!!
Mine is a 640d... What I would say is just buy one... Don't mess about get on with it...
You will not regret it....its in a completely different league to any 3 or 4 series... And your depreciation will equal out somewhere near to what a new one of those would depreciate...
I nearly changed mine a while ago for a brand new 435d... And when I drove home from the dealers having made no deal... I reflected and thought. Wow... That was a lucky escape... Don't know what came over me...
The new 3/4 series car can't compete in anyway with a 6 series..period...
As for the 8 series.. That's what I am waiting for now.. Will it affect 6 series residuals.. Yes slightly... But in our country the older 6 series is still holding up well despite its age and looks for nice examples...
Crack on.. Go and get yourself one... 650 prob for me..,bearing In mind your fuel costs over there...
