How big is the gas tank on a 2024 F-350 diesel?
The 2024 Ford F-350 Super Duty with the Power Stroke diesel uses a 34-gallon fuel tank as standard. An extended-range 48-gallon tank is available on select configurations.
In practice, the exact capacity varies by cab and bed setup, and not every model is equipped with the larger tank. Verifying the specific spec for your build is important when shopping or ordering.
Tank sizes by configuration
Common fuel-tank options you may encounter on the 2024 F-350 diesel are summarized below.
- 34 gallons (approximately 129 liters) — standard on most Power Stroke diesel configurations.
- 48 gallons (approximately 182 liters) — extended-range tank available on select cab/bed configurations.
Note that some trims, cab styles, and wheelbase combinations may not offer the extended tank; check the dealer's specification sheet for your exact vehicle.
Range implications and ownership considerations
Tank size influences how far you can travel between fill-ups, especially when towing heavy loads or traveling long distances. The 34-gallon tank provides solid range for daily driving and typical hauls, while the 48-gallon option can extend that range noticeably in highway or light-duty cruising scenarios. Real-world range will vary with payload, terrain, and driving habits, so use Ford’s official specs as a baseline and confirm with the exact build.
Summary
For the 2024 Ford F-350 diesel, the standard fuel tank is 34 gallons, with an optional 48-gallon extended-range tank available on certain configurations. Always verify the exact tank size for your specific cab/bed and trim to understand your expected range and refueling needs.
