This is a 2004 Ferrari Enzo that I do not care to drive in the winter. I decided to park the car in my yard through the harsh New England winter, now I am concerned about the weight of the snow on it.
The snow load wont hurt the car's suspension but if not properly stored including but not limited to increasing tire pressure, changing tranny and oil fluid prior to winter, dessicants in the cab, and a car cover.
If I had a car like that I would not let it set outside. You need to worrie more about the mold and the rest from setting outside even if it is covered.