Can you return a used car bought in private sale after three days?

Generally, private sales of cars are considered "as is," which means that once you purchase the vehicle, it's yours, and there's no guarantee or warranty.

However, some states may have laws that provide some protection to buyers of used cars, even in private sales. These laws vary by state, and they may set a minimum number of days or miles during which the buyer can return the car for a full or partial refund if there are significant problems with the vehicle.