"There is another option if you still want a 2008. There will be people that have reservations and for whatever reason cancel their order (orphans)."
That's what happened when I had the Turbo Beetle on order. I was #7 for Houston, IIRC. First delivery was only 4 or 5 cars. A month later the next small group arrived, but not a black one, the color I'd ordered .
Some guy had ordered both an Audi TT and a Turbo Beetle. When the Audi TT showed up first, his VW became available, so I just snagged a silver one out of that second group.
By then, (18 months since I'd put down my deposit) I was so anxious to take delivery I jumped at the chance to take the silver one.