The 2011 Ford Expedition EL is available in multiple trims, each with its own estimated fuel economy, here are the EPA estimates for each trim:

1. XL: 14 MPG City and 20 MPG Highway
2. XLT: 14 MPG City and 20 MPG Highway
3. Limited: 14 MPG City and 20 MPG Highway
4. King Ranch: 14 MPG City and 20 MPG Highway

It is important to remember factors such as driving style, weather conditions, and the use of features such as Eco mode can impact fuel efficiency.

The 2011 Ford Expedition EL has a maximum towing capacity of between 6000 and 8900 pounds, when properly equipped. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.