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How big is the gas tank on a 2023 Ford f250 diesel?

The standard fuel tank capacity for the 2023 Ford F-250 Super Duty equipped with the 6.7-liter Power Stroke diesel is 34 gallons. This is the typical specification you’ll see listed for most configurations of the diesel-powered F-250 in Ford’s official data.


Overview of what that means for the truck


Fuel tank size directly influences driving range, especially on a heavy-duty pickup tasked with towing or carrying payload. For the 2023 F-250 diesel, a 34-gallon tank provides a solid balance between usable capacity and payload handling, aligning with Ford’s design goals for long-range capability in a workhorse pickup.


Technical context and everyday use


With a 34-gallon tank, the truck’s range depends on factors such as payload, towing, terrain, and driving style. Diesel engines tend to be more fuel-efficient than their gas counterparts under load, which helps maximize the miles you can cover on a full tank in typical highway conditions. However, actual range will vary from one trip to the next.


Notes for potential buyers and owners


Ford’s official specification data for the 2023 F-250 diesel lists 34 gallons as the standard tank size. While variations in bed length or drivetrain configurations can affect overall vehicle characteristics, there isn’t a widely published alternate fuel-tank size for this model year in the main specification sheets. For a precise figure on a specific build, check the window sticker or consult a Ford dealer with the exact VIN.


Implications for fuel planning and ownership experience


Knowing the 34-gallon capacity helps with trip planning, especially when you’re planning long hauls, highway trips with light towing, or heavy-duty work where fuel availability may be a concern. Owners typically estimate range by combining tank size with their real-world miles-per-gallon figures under their common use cases, whether that’s daily commuting, towing, or off-road work.


Summary


In short, the 2023 Ford F-250 diesel is equipped with a 34-gallon fuel tank in its standard configuration. This capacity supports extended range for towing and heavy-duty use, though actual range will vary with terrain, payload, and driving conditions. For the most precise figure for a specific truck, refer to the official window sticker or consult a Ford dealership with the exact build details.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.