Get Paid to Drive?
Yes, it is possible to get paid hundreds of dollars every month just to drive your car or even to get a free car to drive.  The reason is advertising.  More and more, companies are taking advantage of the opportunity to showcase their products and services on vehicles that can attract more attention than other forms of static advertising such as billboards.

Considerations
Not all of those who apply to get paid to drive or get a free car to drive are chosen.  Those living near major cities or large college campuses are most likely to be selected.  However, there is a fair amount of competition.  Therefore, getting immediate access to a database of companies that pay you to drive and applying to as many as possible optimizes your chances.

Bottom line
If you don't mind driving in a car that advertises someone's product or service, this is an opportunity for you.  TheFreeCar.com is our top choice, although each of the sites presented here offer a sizable database of free driving opportunities and is worth a look.