Well one week into the MB ML350 Bluetech everything is all smiles so far, for a car that is in excess of 5,000lb it really gets up, & have contacted a couple tuners who can deliver about 70hp and 100-110lb of torque extra, will go down that road as soon as the budget permits.
That makes any Touareg decision easy as the Benz is the #1 car at present & may end up the only car for some time - if we accumulate enough that I can get a car for kicks it's the V10 - they cost a lot less than the V6, and can pull 747s.