Saw this on my research travels. Tuscon AWD off road. Was very impressed. https://youtu.be/wq3Gg2–qmk
The HTRAC system is pretty good, given its no an off road vehicle, it copes pretty well compared to similar cars.
Theres a video that goes through mountans in winter, past a remote town with other vehicles on u tube somewhere.
Pleased with mine and should do well in winter considering I live up a mountain.