2006 Ford F-350 Super Duty Gas Tank Size and Capacity
Fuel tank capacity
29.0–38.0gal · 110–144 L
The 2006 Ford F-350 Super Duty has a fuel tank capacity of 29.0 to 38.0 gallons (110–144 liters), depending on the trim. The most common size is 38.0 gallons, used on 32 trims.
38.0 gal · Bigger than 99% of 2006 models we list.
- By trim
- Gas cap & parts
- Fuel essentials
- Fill-up cost
- Other years
- Compared
- Fuel recalls
- Pump & gauge parts
- FAQ
2006 Ford F-350 Super Duty fuel tank capacity by trim
What changes the tank sizeTap an option to filter the table
- Drive
- no difference
- Cab
- Bed
- Engine
- no difference
All 50 trims
| Trim | Engine | Drive | Tank | |||
|---|---|---|---|---|---|---|
| Lariat 4dr Crew Cab 4WD SB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 29.0 gal110 L | |||
| Lariat 4dr Crew Cab 4WD SB DRW 6.8L 10cyl 6M · 4WD | 6.8L 10cyl 6M | 4WD | 29.0 gal110 L | |||
| Lariat 4dr Crew Cab SB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 29.0 gal110 L | |||
| Lariat 4dr Crew Cab SB DRW 6.8L 10cyl 6M · RWD | 6.8L 10cyl 6M | RWD | 29.0 gal110 L | |||
| Lariat 4dr SuperCab 4WD SB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 29.0 gal110 L | |||
| Lariat 4dr SuperCab SB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 29.0 gal110 L | |||
| XL 4dr Crew Cab 4WD SB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 29.0 gal110 L | |||
| XL 4dr Crew Cab 4WD SB DRW 6.8L 10cyl 6M · 4WD | 6.8L 10cyl 6M | 4WD | 29.0 gal110 L | |||
| XL 4dr Crew Cab SB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 29.0 gal110 L | |||
| XL 4dr Crew Cab SB DRW 6.8L 10cyl 6M · RWD | 6.8L 10cyl 6M | RWD | 29.0 gal110 L | |||
| XL 4dr SuperCab 4WD SB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 29.0 gal110 L | |||
| XL 4dr SuperCab SB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 29.0 gal110 L | |||
| XLT 4dr Crew Cab 4WD SB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 29.0 gal110 L | |||
| XLT 4dr Crew Cab 4WD SB DRW 6.8L 10cyl 6M · 4WD | 6.8L 10cyl 6M | 4WD | 29.0 gal110 L | |||
| XLT 4dr Crew Cab SB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 29.0 gal110 L | |||
| XLT 4dr Crew Cab SB DRW 6.8L 10cyl 6M · RWD | 6.8L 10cyl 6M | RWD | 29.0 gal110 L | |||
| XLT 4dr SuperCab 4WD SB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 29.0 gal110 L | |||
| XLT 4dr SuperCab SB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 29.0 gal110 L | |||
| Lariat 4dr Crew Cab 4WD LB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| Lariat 4dr Crew Cab 4WD LB DRW 6.8L 10cyl 6M · 4WD | 6.8L 10cyl 6M | 4WD | 38.0 gal144 L | |||
| Lariat 4dr Crew Cab LB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 38.0 gal144 L | |||
| Lariat 4dr Crew Cab LB DRW 6.8L 10cyl 6M · RWD | 6.8L 10cyl 6M | RWD | 38.0 gal144 L | |||
| Lariat 4dr SuperCab 4WD LB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| Lariat 4dr SuperCab 4WD LB DRW 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| Lariat 4dr SuperCab LB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 38.0 gal144 L | |||
| Lariat 4dr SuperCab LB DRW 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 38.0 gal144 L | |||
| XL 2dr Regular Cab 4WD LB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| XL 2dr Regular Cab 4WD LB DRW 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| XL 2dr Regular Cab LB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 38.0 gal144 L | |||
| XL 2dr Regular Cab LB DRW 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 38.0 gal144 L | |||
| XL 4dr Crew Cab 4WD LB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| XL 4dr Crew Cab 4WD LB DRW 6.8L 10cyl 6M · 4WD | 6.8L 10cyl 6M | 4WD | 38.0 gal144 L | |||
| XL 4dr Crew Cab LB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 38.0 gal144 L | |||
| XL 4dr Crew Cab LB DRW 6.8L 10cyl 6M · RWD | 6.8L 10cyl 6M | RWD | 38.0 gal144 L | |||
| XL 4dr SuperCab 4WD LB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| XL 4dr SuperCab 4WD LB DRW 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| XL 4dr SuperCab LB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 38.0 gal144 L | |||
| XL 4dr SuperCab LB DRW 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 38.0 gal144 L | |||
| XLT 2dr Regular Cab 4WD LB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| XLT 2dr Regular Cab 4WD LB DRW 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| XLT 2dr Regular Cab LB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 38.0 gal144 L | |||
| XLT 2dr Regular Cab LB DRW 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 38.0 gal144 L | |||
| XLT 4dr Crew Cab 4WD LB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| XLT 4dr Crew Cab 4WD LB DRW 6.8L 10cyl 6M · 4WD | 6.8L 10cyl 6M | 4WD | 38.0 gal144 L | |||
| XLT 4dr Crew Cab LB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 38.0 gal144 L | |||
| XLT 4dr Crew Cab LB DRW 6.8L 10cyl 6M · RWD | 6.8L 10cyl 6M | RWD | 38.0 gal144 L | |||
| XLT 4dr SuperCab 4WD LB 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| XLT 4dr SuperCab 4WD LB DRW 5.4L 8cyl 6M · 4WD | 5.4L 8cyl 6M | 4WD | 38.0 gal144 L | |||
| XLT 4dr SuperCab LB 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | RWD | 38.0 gal144 L | |||
| XLT 4dr SuperCab LB DRW 5.4L 8cyl 6M · RWD | 5.4L 8cyl 6M | 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 2006 Ford F-350 Super Duty
$162.26 to fill the 38.0-gallon tank from empty with regular, at this week's US average of $4.27 a gallon.
| Tank | Fuel | US avg / gal | From empty | From 1/4 tank |
|---|---|---|---|---|
| 29.0 gal | Regular | $4.27 | $123.83 | $92.87 |
| 38.0 gal | Regular | $4.27 | $162.26 | $121.69 |
By region, 38.0-gallon tank
| Region | Regular / gal | Fill from empty |
|---|---|---|
| East Coast | $4.02 | $152.76 |
| Midwest | $4.27 | $162.26 |
| Gulf CoastLowest | $3.70 | $140.60 |
| Rocky Mountain | $4.46 | $169.48 |
| West Coast | $5.42 | $205.96 |
| CaliforniaHighest | $5.89 | $223.82 |
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
- 29.0-gallon tank$123.83
- 38.0-gallon tank$162.26
Starts at the US average for regular; type in what your station charges. For other tank sizes, use the fill-up calculator.
F-350 Super Duty tank size in other years
The 2006 F-350 Super Duty uses the same 29.0–38.0 gal tank sizes as every F-350 Super Duty since 1999.
| Model year | Tank | Longest highway range |
|---|---|---|
| 2011 F-350 Super Duty | 35.0 gal | Not rated |
| 2010 F-350 Super Duty | 30.5–38.0 gal | Not rated |
| 2009 F-350 Super Duty | 30.5–38.0 gal | Not rated |
| 2008 F-350 Super Duty | 30.5–38.0 gal | Not rated |
| 2007 F-350 Super Duty | 29.0–38.0 gal | Not rated |
| 2006 F-350 Super Duty | 29.0–38.0 gal | Not rated |
| 2005 F-350 Super Duty | 29.0–38.0 gal | Not rated |
| 2004 F-350 Super Duty | 29.0–38.0 gal | Not rated |
| 2003 F-350 Super Duty | 29.0–38.0 gal | Not rated |
| 2002 F-350 Super Duty | 29.0–38.0 gal | Not rated |
| 2001 F-350 Super Duty | 29.0–38.0 gal | Not rated |
- 2027
- 2026
- 2025
- 2024
- 2023
- 2022
- 2021
- 2020
- 2019
- 2018
- 2017
- 2016
- 2015
- 2014
- 2013
- 2012
- 2011
- 2010
- 2009
- 2008
- 2007
- 2006
- 2005
- 2004
- 2003
- 2002
- 2001
- 2000
- 1999
2006 Ford F-350 Super Duty vs similar 2006 pickups
The F-350 Super Duty has the largest tank of the three 2006 pickups compared here, 38.0 gallons against 35.0 for the GMC Sierra 3500.
| 2006 model | Tank | Longest highway range |
|---|---|---|
| Ford F-350 Super Duty | 29.0–38.0 gal | Not rated |
| GMC Sierra 3500 | 34.0–35.0 gal | Not rated |
| Chevrolet Silverado 3500 | 34.0 gal | Not rated |
Picked by body style and size: other 2006 pickups within about 5% of the F-350 Super Duty's length and 15% of its curb weight, one model per brand.
2006 Ford F-350 Super Duty fuel system recalls
None of the 1 recall NHTSA lists for the 2006 Ford F-350 Super Duty involve the fuel system.
2006 Ford F-350 Super Duty fuel pump and gauge parts
NHTSA lists no fuel-system recall for the 2006 Ford F-350 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 2006 Ford F-350 Super Duty?
The 2006 Ford F-350 Super Duty holds between 29.0 and 38.0 gallons, depending on the trim. 38.0 gallons is the usual size; the smaller 29.0-gallon tank is on the Lariat 4dr Crew Cab 4WD SB.
How many gallons and liters does the 2006 Ford F-350 Super Duty gas tank hold?
The 2006 Ford F-350 Super Duty tank holds 110–144 liters, or 29.0–38.0 gallons in US gallons.
Which 2006 Ford F-350 Super Duty has the biggest gas tank?
The 38.0-gallon tank is on the Lariat 4dr Crew Cab 4WD LB, Lariat 4dr Crew Cab 4WD LB DRW, Lariat 4dr Crew Cab LB and 29 other trims. The smallest tank, 29.0 gallons, is on the Lariat 4dr Crew Cab 4WD SB.
Does 4WD change the 2006 Ford F-350 Super Duty gas tank?
No. 4WD and RWD versions of the 2006 Ford F-350 Super Duty use the same 29.0–38.0 gal tank.
What gas does the 2006 Ford F-350 Super Duty take?
Regular unleaded. The label inside the fuel door confirms it for your car.
How much does it cost to fill up a 2006 Ford F-350 Super Duty?
At the US average of $4.27 a gallon for regular (EIA, week of October 26, 2026), filling the 38.0-gallon tank from empty costs $162.26. It ranges from $140.60 in the Gulf Coast to $223.82 in California.
How much does a full tank of gas weigh in a 2006 Ford F-350 Super Duty?
About 236 pounds for the 38.0-gallon tank. Gasoline weighs roughly 6.2 pounds a gallon.
Does the 2006 Ford F-350 Super Duty have a bigger gas tank than the Chevrolet Silverado 3500?
Yes. The 2006 Ford F-350 Super Duty holds up to 38.0 gallons; the 2006 Chevrolet Silverado 3500 holds up to 34.0.
Has the 2006 Ford F-350 Super Duty had a fuel pump or fuel system recall?
No. None of the 1 recall NHTSA lists for the 2006 Ford F-350 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.