If you're a gear head and you've got the space, this is valuable information here. Otherwise there are places like "The Vault" where you can store your car. Some places even offer to start you're car and drive it around an indoor circuit just to make sure none of the moving parts seize (i.e, breaks, get the suspension moving, pullies, etc.)
Having a heated garage is also a great aid in storing a vehicle. Less moisture in the air, less expanding and contracting of materials, etc.