I don't think we (as investors or traders) should ignore such remarks. And this is not something Elon said - it was JB. ;-) Elon tends to overestimate and overstate such things but not JB.
Here's a few thoughts on this:
First, could it be that there are cars sold at Tilburg which are not registered in Europe, but instead shipped to Russia and neighboring countries in Eurasia? I'm thinking about the fact that there's Russian and other Euro-Asian customers and Tesla fan clubs who somehow seem to get their cars, too, although there's no stores or service-centers in Russia, Kazhakstan, Aserbajdzan, and so on.
Second, it could well be that JB was refering to current orders, and not refering to the deliveries ytd. So, if it's true that we'll be looking at more Q4 deliveries in Europe than in the U.S., that would equate to more than 5,000 Model S delivered in Europe in Q4. (given that average U.S. deliveries are around 5,000 cars per quarter and that will stay there for Q4).