1. Yes its part of the 2012 premium package which also includes Nav.
2. Not sure, but from my understanding some dealers get better dates/ times
3. 1,750 Nav Credit is going on now until 1-3-2012 Also Loyal buyer $1,000 is still up... Factory invoice on a Spare tire and Premium package ONLY is $58,885 I would say anywhere between $56,800 and that $59,000 is a resonable deal.
4. Shouldn't have any impact, again if you ordered from a very small dealer you might have to wait a bit longer then say the power house dealer in the same area.