How big is a F-350 fuel tank?
Most Ford F-350 Super Duty pickups use a 34-gallon fuel tank, with an optional 48-gallon extended-range tank available on select configurations.
Standard capacity and extended-range option
Ford generally outfits the F-350 with a 34-gallon tank across many engine and cab/bed combinations. An Extended Range Fuel Tank of 48 gallons is offered as an option on certain configurations, giving more miles between fills for long highway drives or heavy-duty work cycles.
Where the 48-gallon option appears
The 48-gallon Extended Range Tank is not standard on every F-350. Availability depends on model year, cab and bed configuration, and engine choice. If you’re shopping, check the exact spec sheet or window sticker for your vehicle’s VIN to confirm the tank size.
Common values you may see:
- 34 gallons (129 liters) — standard capacity on the vast majority of F-350 configurations.
- 48 gallons (181 liters) — optional Extended Range Fuel Tank available on select cab/bed configurations and trims.
In practice, the exact fuel capacity for a specific truck should be confirmed on the vehicle’s window sticker or owner’s manual.
Factors that influence real-world range
Several factors affect how far you can travel on a tank. Understanding these helps set expectations beyond the nominal tank size.
- Engine choice: gasoline versus diesel can change overall efficiency and range per gallon.
- Payload and towing: hauling heavy loads typically lowers fuel economy and reduces range.
- Drivetrain configuration and tires: 4WD systems and tire choice can impact rolling resistance and efficiency.
- Terrain and driving style: hilly terrain, city stops, and aggressive acceleration reduce range compared with steady highway driving.
These variables can shift practical range considerably; for precise figures, refer to the specific vehicle’s specifications and consult the owner’s manual.
Bottom line for buyers
The F-350’s fuel-tank size is primarily 34 gallons, with a 48-gallon extended-range option available on certain configurations. Always verify the exact tank size for a given truck using the window sticker or the manufacturer's spec sheet for that VIN, especially if you’re comparing used models or shopping across years.
Summary
Truly, fuel-tank size on the Ford F-350 is largely a function of configuration. Most trucks use 34 gallons, while a 48-gallon Extended Range Tank is offered as an option on select setups. For the most accurate figure, check the vehicle’s official specifications tied to its VIN, as availability can vary by year, cab/bed configuration, and engine choice.
How many gallons does a 6.7 diesel take?
Capacities and Specifications - 6.7L Diesel
| Item | Capacity |
|---|---|
| Fuel tank (Dual)(Right side) | 47 gal (177.9 L) (Usable capacity)3 |
| 50 gal (189.2 L) (Liquid capacity) | |
| Fuel tank (Small) | 47 gal (177.9 L) (Usable capacity)3 |
| 50 gal (189.2 L) (Liquid capacity) |
How big is an F350 gas tank?
The fuel tank size for a Ford F-350 varies, but a common size is 34 gallons, though some models can have up to 48 gallons. The actual size depends on the specific model year, cab configuration (like crew cab), bed length, and engine (gasoline vs. diesel). For example, some 2022 crew cab models have either 34 or 48 gallons, depending on the configuration. You can confirm the exact size by checking the label inside the fuel door or your owner's manual.
- Common capacity: 34 gallons
- Some models offer: Up to 48 gallons
- Check for confirmation: Look at the label inside the fuel door or consult the owner's manual for your specific truck.
- Aftermarket options: Various aftermarket companies offer larger replacement tanks for extended range, often with capacities ranging from 55 to 70 gallons.
How much fuel does a F350 diesel hold?
The standard F-350 diesel tank size varies by model year and configuration, typically ranging from 34 to 48 gallons. For example, some 2017-2026 models have a 34-gallon tank, while some long-bed, 2017+ models have a larger 48-gallon tank. Many aftermarket options are available to increase capacity, often to 60 or 65 gallons, says Stage 3 Motorsports and TankAndBarrel.com.
Standard tank sizes
- 34 gallons: Common for some 2017-2026 models, especially those with a short bed.
- 48 gallons: Found on some 2017+ long-bed models.
- Varies: It's important to check the specific model year and configuration, as the size can change depending on bed length and cab style.
Aftermarket options
- Increased capacity: Many companies, such as S&B Filters and Titan Fuel Tanks, offer replacement tanks with larger capacities.
- Common sizes: Aftermarket tanks often come in sizes like 55, 60, 65, or 68 gallons, notes TITAN Fuel Tanks, Stage 3 Motorsports, S&B Filters, and NCB Diesel.
Do trucks have 30 gallon tanks?
The average fuel tank size for trucks ranges from 20 to 40 gallons.
