2009 Ford F-450 Super Duty Gas Tank Size and Capacity
Fuel tank capacity
38.0gal · 144 L
The 2009 Ford F-450 Super Duty has a fuel tank capacity of 38.0 gallons (144 liters) on every trim.
38.0 gal · Bigger than 99% of 2009 models we list.
- By trim
- Gas cap & parts
- Fuel essentials
- More range
- Fill-up cost
- Other years
- Fuel recalls
- Pump & gauge parts
- FAQ
2009 Ford F-450 Super Duty fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Drive
- no difference
All 6 trims
| Trim | Engine | Drive | Tank | |||
|---|---|---|---|---|---|---|
| Lariat 4dr Crew Cab 4WD LB DRW 6.4L 8cyl Turbodiesel 6M · 4WD Diesel | 6.4L 8cyl Turbodiesel 6M Diesel | 4WD | 38.0 gal144 L | |||
| Lariat 4dr Crew Cab LB DRW 6.4L 8cyl Turbodiesel 6M · RWD Diesel | 6.4L 8cyl Turbodiesel 6M Diesel | RWD | 38.0 gal144 L | |||
| XL 4dr Crew Cab 4WD LB DRW 6.4L 8cyl Turbodiesel 6M · 4WD Diesel | 6.4L 8cyl Turbodiesel 6M Diesel | 4WD | 38.0 gal144 L | |||
| XL 4dr Crew Cab LB DRW 6.4L 8cyl Turbodiesel 6M · RWD Diesel | 6.4L 8cyl Turbodiesel 6M Diesel | RWD | 38.0 gal144 L | |||
| XLT 4dr Crew Cab 4WD LB DRW 6.4L 8cyl Turbodiesel 6M · 4WD Diesel | 6.4L 8cyl Turbodiesel 6M Diesel | 4WD | 38.0 gal144 L | |||
| XLT 4dr Crew Cab LB DRW 6.4L 8cyl Turbodiesel 6M · RWD Diesel | 6.4L 8cyl Turbodiesel 6M Diesel | RWD | 38.0 gal144 L | |||
| No trim matches all of these filters. | ||||||
Tank figures are the manufacturer's rated capacity, sorted smallest tank first. The EPA doesn't rate fuel economy for heavy-duty pickups and vans (over 8,500 lb gross vehicle weight), so these trims have no official MPG or range.
What it costs to fill up a 2009 Ford F-450 Super Duty
$241.30 to fill the 38.0-gallon tank from empty with diesel, at this week's US average of $6.35 a gallon.
| Tank | Fuel | US avg / gal | From empty | From 1/4 tank |
|---|---|---|---|---|
| 38.0 gal | Diesel | $6.35 | $241.30 | $180.97 |
By region, 38.0-gallon tank
| Region | Diesel / gal | Fill from empty |
|---|---|---|
| East Coast | $6.08 | $231.04 |
| Midwest | $6.48 | $246.24 |
| Gulf CoastLowest | $5.95 | $226.10 |
| Rocky Mountain | $6.52 | $247.76 |
| West Coast | $7.33 | $278.54 |
| CaliforniaHighest | $8.15 | $309.70 |
Prices: U.S. Energy Information Administration retail averages for the week of October 26, 2026. This week's prices by state and city.
Your own price
- 38.0-gallon tank$241.30
Starts at the US average for diesel; type in what your station charges. For other tank sizes, use the fill-up calculator.
F-450 Super Duty tank size in other years
The 2009 F-450 Super Duty uses the same 38.0 gal tank as the 2008 model.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2014 F-450 Super Duty | 37.5 gal | Not rated |
| 2013 F-450 Super Duty | 37.5 gal | Not rated |
| 2012 F-450 Super Duty | 37.5 gal | Not rated |
| 2011 F-450 Super Duty | 37.5 gal | Not rated |
| 2010 F-450 Super Duty | 38.0 gal | Not rated |
| 2009 F-450 Super Duty | 38.0 gal | Not rated |
| 2008 F-450 Super Duty | 38.0 gal | Not rated |
2009 Ford F-450 Super Duty fuel system recalls
None of the 8 recalls NHTSA lists for the 2009 Ford F-450 Super Duty involve the fuel system.
2009 Ford F-450 Super Duty fuel pump and gauge parts
NHTSA lists no fuel-system recall for the 2009 Ford F-450 Super Duty, so a failed pump or gauge is a normal repair. These are the part numbers the makers list for it.
As an Amazon Associate we earn from qualifying purchases.
Frequently asked questions
What is the fuel tank capacity of the 2009 Ford F-450 Super Duty?
The 2009 Ford F-450 Super Duty holds 38.0 gallons (144 liters) on every trim we list.
How many gallons and liters does the 2009 Ford F-450 Super Duty gas tank hold?
The 2009 Ford F-450 Super Duty tank holds 144 liters, or 38.0 gallons in US gallons.
Does 4WD change the 2009 Ford F-450 Super Duty gas tank?
No. 4WD and RWD versions of the 2009 Ford F-450 Super Duty use the same 38.0 gal tank.
What gas does the 2009 Ford F-450 Super Duty take?
Diesel fuel. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2009 Ford F-450 Super Duty?
At the US average of $6.35 a gallon for diesel (EIA, week of October 26, 2026), filling the 38.0-gallon tank from empty costs $241.30. It ranges from $226.10 in the Gulf Coast to $309.70 in California.
How much does a full tank of gas weigh in a 2009 Ford F-450 Super Duty?
About 266 pounds for the 38.0-gallon tank. Diesel weighs roughly 7 pounds a gallon.
Has the 2009 Ford F-450 Super Duty had a fuel pump or fuel system recall?
No. None of the 8 recalls NHTSA lists for the 2009 Ford F-450 Super Duty involve the fuel system.
Sources
- Tank sizes: manufacturer-rated capacities from US-market specifications, cross-checked against a second spec database. Updated October 2026.
- MPG and range: EPA ratings. Range is tank size times EPA MPG.
- Fuel prices: U.S. Energy Information Administration, week of October 26, 2026.
- Recalls: NHTSA recall database.
Does your owner's manual say something different? Let us know and we'll fix it. More on how we check the numbers.