I am in the same boat.

Except that I am deciding between a 2011 Cayenne Hybrid S and the X5LCI3.5.

I have been wavering to and for and get come to any decision.

Concern about the Cayenne is the new hybrid system that seems to be taken straight from the Audi/Tourag. How much of Porsche is there in that thing?

As for X5LCI - its an improved X5 and a 7 seater...

Grateful for any thoughts...