Hey everyone.
I'm not sure if this has been posted before but it's a new video I came across today. I think it takes place in Poland if I'm not mistaken. Any way, it's a very recent comparison of the xDrive, Quattro, 4Matic and the Subaru AWD system. It isn't in English so I didn't understand what they say but the results are self explanatory.
Enjoy!
Part 1:
Part 2: