We have a double garage and a carport. In winter we put all three cars away especially if it's going to snow.
As well as two cars, the garage stores all the gardening equipment, skis, snowboards, chain saws, bird seed, road salt, camping equipment, a bike or two, all the bike equipment, a lawn mower, we used to keep the summer tyres there, and all the beach stuff. I'm sure there's other stuff buried in there.
In the carport we keep car in winter / 5 bikes in summer, a snowblower, two canoes, the generator, all the chopped and unchopped wood, ax, and some random crap.
It's too cold in winter to keep a second fridge/freezer in the garage - we tried it but it just stopped working, so it lives in the cellar, which is also full of other stuff.