How to keep off or under a car in garage?

We were recently adopted by two wonderful kittens who wanted to stay in our home.

Right now the cat litter is in the main bathroom, but I plan to move it into the garage. I am concerned about the classic old car in the garage. It has a tendency to leak fluids. How can I keep the cats away? Does anyone have any ideas.

We have thought about going as far as putting up a wall!


Help

You can't keep them away! They are drawn to cars, especially old classics! Putting up a wall (really a room) is a great idea, as long as they have 24 hour access to their litter box and can't get to the car. Or, you can always find another corner inside of your house.