I actually like that trend.
As I do like wagons much better than SUVs. And I think that fake off road look is mostly well done by everyone.
They make regular wagons a bit more interesting and fun looking. (The Audi A4 AllRoad looks much nicer than their insultingly boring regular wagon for exemple.)
Even though I truly love the new Volvo V90 wagon. The off road version they showed us a few days ago doesn't seem to look that amazing.
But this Mercedes version looks great. Well done!
Let's hope they do sell it in the US....