Carl - i assume your not a licensed agent.  

It's tight for bigger cars.

My garage is a two car garage.

I think one of them offers a public API.Once you get your license, you can join the CAR Chicago Association of Realtors and I have found them to be extremely helpful with questions like this. 

They do public debt funds, apartment complexes (in Southern California and the Southeast), car washes and self storage.

Want to make sure there's plenty of room for parking, as about half your tenants will bring cars. 

However if you buy in a neighborhood where people do care or all  your tenants have cars, you may get shut down quickly. 

A new $50,000 car might have a 80% tariff.  

Get your credit cleaned up, ditch the car payment and find a side hustle to grow capital. 

Its the less aggressive model but it was programed into me from a young age, keep your business risk separate from the things that you need to live (home, car, food, etc.).