So will there be no w211 E-class wagon for North America if this GST "thing" is marketed in the US?

Hmmm....E500T wagon or whatever the nomenclature for the Vision GST will be...that's a hard decision.

Oh yes, as akry mentioned, will the 3.2 liter V6 be punched out to 3.5 liters starting with the Vision? It's about time...3.5 liters seems to have superseded 3.0 liters as the "Standard V-6 Engine Size" among many manufacturers.

-Sam