Good choice mate iv got a 3dr the same but green awesome in the snowThere is no substitute for a 4wd, I was towing people up hills that nothing else could get up without even the slightest wheelspin when we had bad snow the other day
A lot of it is the driver and people seem to think going balls out at it will get you through but it just doesnt work.
If you dont want a proper 4x4 my parents have got a subaru forester which is excellent in the snow even on road tyres, subaru legacy is also AWD and I bet you can pick then up for around £1k.
I like my disco though