I have a company car and the wifes BMW X5 for everyday use.
Dont keep all the cars on the road all year due to road tax etc.
Also when they come out in the 6 months they are on the road they are out everyday.
Although the Moonstone one I bought recently IS used in all weathers.
Could be said they are an investment too, but one to be enjoyed as well.
And cant drive them all at once lol
If they got dirty I would just have to wash them as well (probably OCD)