[NeverhadanEVbefore]

Slightly off-topic, but Emden doesn't seem very fast (yet) at assembling the ID4, my salesperson has told me that my ID4 entered production on the 20th of July, and finished production as of today.

It's not that. Emden could complete car in four days from the production line, if they had the parts for it. If your's was delayed this much, it was waiting on something.

Of course their vacation also probably didn't help, but assuming no issues with parts or personnell, and ID.4 is manufactured in four days.