Some people have successfully bought cars just to rent out via Turo (formerly RelayRides). It's not hard to make well over the monthly payment if you live near

Some people have successfully bought cars just to rent out via Turo (formerly RelayRides). It's not hard to make well over the monthly payment if you live near a major airport. Most insurers don't like this though and I wouldn't be surprised by an Airbnb-esque crackdown in the coming years. Until then though, it's the good times.