They typically are extended until every remaining unit is sold. The real question is do you forsee 08 inventory not being completely sold before Sept 30. In my area, that's a resounding yes. Each dealer still has 30+ G35s on the lot as of right now.

 

Thanks - I searched around and found 4 exact copies of the car i wanted between two dealerships. I think the odds of them moving all 4 in the next couple of weeks is slim. Very good point, though!