How big is the fuel tank on a 2024 F-350 Super Duty?
The standard fuel tank for the 2024 Ford F-350 Super Duty is 34 gallons. An optional 48-gallon long-range tank is available on select configurations to extend driving range.
The exact capacity can vary depending on engine choice (gasoline or diesel), cab/bed configuration, and whether the extended-range option is installed. For most buyers, the baseline is 34 gallons, with the larger tank offered in specific packages or trim levels.
Standard vs Optional Tank Options
To help you understand what you might encounter, here is a quick breakdown of the tank options available on the 2024 F-350 Super Duty.
- 34-gallon standard fuel tank on most gasoline and diesel configurations
- 48-gallon long-range fuel tank available as an option on select configurations to extend range
In practice, most F-350s you see on the road will use the 34-gallon tank, while the 48-gallon option is chosen by buyers who require fewer stops between fills for long highway runs or heavy towing.
How to Verify the Exact Tank Size for Your Build
Because tank size can vary with engine and package combinations, the definitive source is the vehicle’s spec sheet. Check the window sticker (Monroney label), the Ford build configurator, or the owner's manual for the precise fuel capacity of a given truck.
Impact on Range and Ownership
Fuel capacity directly influences driving range between fills, but actual range depends on engine choice, payload and towing, driving conditions, and driving habits. If you routinely tow heavy loads or plan long highway trips, the optional 48-gallon tank can meaningfully reduce refill stops compared with the standard 34-gallon tank.
Fuel Tank Size by Engine Option
The 2024 F-350 Super Duty is offered with gasoline and diesel powertrains, and tank size decisions align with configuration. In most cases, both the gasoline and diesel setups use the 34-gallon tank as standard, with the 48-gallon option available in certain packages or trims.
Summary
For the 2024 Ford F-350 Super Duty, the typical fuel tank size is 34 gallons, with an optional 48-gallon long-range tank available on select configurations. Always confirm the exact capacity for a specific build via the window sticker or Ford’s official configurator, as the tank size can vary by engine, cab/bed configuration, and package selection. This matters most if you plan long highway travel or frequent towing, where the larger tank can reduce stop frequency.
