* Year: Older models generally get worse gas mileage than newer ones. Fuel efficiency has improved over the years.
* Engine: Different diesel engines (e.g., Power Stroke 6.7L) offer different fuel economy.
* Configuration: A heavier truck with more towing or hauling capacity will get lower gas mileage than a lighter, less-equipped truck.
* Driving habits: Aggressive driving significantly reduces fuel economy.
* Terrain: Driving in hilly or mountainous areas will reduce gas mileage compared to flat terrain.
Expect a range of:
* Highway: 15-20 MPG is a reasonable expectation for highway driving in many configurations. Some newer models might exceed this.
* City: 10-15 MPG is a more typical range for city driving, and this can be considerably lower depending on the factors listed above.
* Towing: Expect significantly lower MPG when towing a heavy load, often dropping to 8-12 MPG or even lower.
To get a more precise estimate, you should specify the year, engine, and configuration of the F-250 you are interested in. You can then consult the EPA fuel economy estimates for that specific model year and configuration, or check online resources like fueleconomy.gov (for US vehicles).
