I am currently driving the G23 440i xdrive, car is so much fun but I still can’t really get along with the new front so that I will probably switch to the 8er Coupe for a short or long time. The whole thing has no time pressure but I want to deal with it and regularly look through the offers at mobile. Here I notice that the 850i is represented much more often like the 840i – this is only because the 850i was sold more often and thus the offer is simply bigger? Or do you have other reasons for this? I don’t really care about the 530hp and the 8 cylinders, the 840i would definitely reach me from the power – however, the selection is clearly larger with the inclusion of the 850i. In other threads I have often read that the 850i becomes significantly more expensive, but in the purchase I see no price differences therefore my question – with which concrete additional costs I have to compare with the 850i the 840i? I would neglect the fuel consumption at only 7000km a year. The N63 engine does not have the best reputation according to my research, that makes me some headache however I read so far little negative about the N63 TU3, there are already new findings based on the now longer time in which the engine was installed ?!