My understanding is that because the Q3 sits on the "small" VAG platform (shared with the Golf, A3, TT, EOS, Leon, Octavia and others) it will use the Haldex derived - and Quattro branded - transmission.

This means that the 4wd is considered reactive - and that rear drive is decoupled - and only engaged when required. And last time I checked there was no override - IE a psuedo-centre diff lock

Or to put it another way - what is the point of a soft-roader whose 4wd drive only reacts??

The arabs rather like throwing Nissan X-Trails at sand dunes - as they are arguably the most rugged small SUV. With an electronic locking centre diff.

My view - is that you get a better package with similar size 4wd estate (all haldex) than a soft-roader. (Fuel economy is related to the aerodynamic co-efficient and the square of the frontal area).

And for most ski-resorts - you are better off making sure you have really top quality winter tyres than 4wd. (Goodyear Blizzards POOR. Pirelli Sottozeros INCREDIBLE)