Any speculation on what the real MPG numbers will end up being? Will they be any closer to the EPA values, or will they be off by roughly the same as the Prius and Highlander?

Prius ....... EPA=55, GH=48
Highlander .. EPA=30, GH=26

Camry ....... EPA=39, GH=34?

Or is there a chance that perhaps the real-world numbers will be closer to the EPA for this new 2007 vehicle?