Two best 2wd drive motors I ever had in snow were a Mk1 Golf Diesel with 135x13" tyres, it would get me up any forest road at all times of year. If a landrover could get there so could the old golf. Next to that was a Saab 95, hideously noisey and desperately slow, but it would go anywhere in snow, again 135x13" tyres, these things just seemed to cut a trackand find traction from somewhere. 2CV van was also good, but I'll not own up to once owning a yellow one, only briefly though.
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