What is the fuel policy for rental cars?

The fuel policy for rental cars varies depending on the car rental company and location. Generally, there are three fuel options offered. The most common is the "full-to-full" policy, where you pick up the car with a full tank and return it full, avoiding any extra charges. Alternatively, some companies may operate on a "pre-purchase" policy, meaning you pay for a full tank upfront and return the car empty. In this case, you won't receive a refund for unused fuel. Lastly, a few companies have the "full-to-empty" policy, where you collect the car with a full tank and return it empty, but are charged a higher rate for the fuel. It's important to thoroughly read the rental agreement to understand the specific fuel policy for your rental car.