Going on holidays Sept 2-12 to Bali and really hoping our M3 is in our hands before then. Not sure if we then get further delays if we can't make first delivery.
I asked Tesla about this, and you have to pick up the vehicle within 7 days of the delivery date or it will be reassigned to another person. You will then get a new delivery date. No exceptions and it is in the order agreement. That being said she did say that you will have at least 2-3 weeks notice of the delivery date.
I suspect they may be making delivery arrangements soon, because their text message was vague but it said almost here. I cannot imagine almost here being 6-8 weeks by anyones standards and suspect they have chosen their words carefully.
The ideal situation of course would be that they surprise us all by pulling off an August delivery but I am not sure. The rumour I did hear from Tesla is that there is a shipment of white interiors that is coming over on the first batch. This means changing your reservation may not be such a big deal, especially since you would be the "first" person to order that particular colour style.