I had an Allroad.
Car it is towing it completely stripped, and the trailer is aluminum.
Also, the Allroad has a 3500lb tow limit here in the States, but 5000 in Europe.
It tows like a dream AND launches sea-doos in Lake Michigan surf boat launches (gotta love the level 4 ride height adjustment from the dash).
Was also better in the snow than my WJ, XJ, CJ and WK.
I miss it lots.