[DucMan]

By putting a down payment on a vehicle that has no sales price, creates a demand which puts the supplier/dealer in an enviable position and the consumer in less of one. I remember when the C5 was introduced and folks were paying ADM of 10-20% here locally. Like others i will wait, even if that means Q2 of 2014, to let the over anxious over pay.
Or, as I see the '13 GS are already being discounted by some as much as 8-10k under MSRP is starting to look real attractive.
Maybe I get a GS for a couple of years and do a '15 C7 later after a few refinements/enhancements... hmmmm.