How do you get better gas mileage from a ford excursion?

To improve gas mileage in a Ford Excursion, consider regular maintenance, such as ensuring the engine is tuned, changing the oil, and replacing air and fuel filters. Keep your tires properly inflated and check for alignment to reduce rolling resistance. Driving habits also matter; accelerate gently, maintain a steady speed, and avoid excessive idling. Finally, reduce extra weight and remove roof racks when not in use to enhance aerodynamics.