2006 Ford F-150 Gas Tank Size

The 2006 Ford F-150’s gas tank holds either 26, 27, or 30 gallons, depending on its trim level, engine type, and cab size.
Written by Meaghan Branham
Reviewed by Jessica Barrett
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A 2006
Ford F-150
’s gas tank holds either 26 or 30 gallons. That all depends on your particular vehicle's engine, cab and truck bed size, and trim.
When you hit the road in your Ford F-150, it's comforting to know exactly how far you can get before you need to fuel up again. You can find the exact size of your fuel tank in most owner’s manuals, but you can also determine it based on the specifications of your particular pickup. 
Jerry
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, is here to help with your guide to the 2006 Ford F-150 gas tank size. 

How big is the gas tank on a 2006 Ford F-150?

The best-selling Ford F-150 has been consumers' top pick for years. But just how far can its fuel tank get you, and how does that stack up to the competition? That all depends on the exact configuration of your truck.
The 2006 Ford F-150 was available with three engines
  • 4.2-liter V6
  • 4.6-liter V8
  • 5.4-liter V8
For those three engines, the fuel tank holds either 26, 27, or 30 gallons
For the Regular Cab with a 6.6-ft truck bed, no matter the engine option or drivetrain, the fuel tank capacity is 26 gallons for the SL, STX, XLT, and FX4. When the truck bed is extended to 8.1 feet, the fuel capacity increases to 27 gallons
The Extended Cab version of the  SL, STX, XLT, FX4, Lariat, and Harley-Davidson trims all come with a 27-gallon tank. The only exception for the Extended Cab version is for any of the trims with a 5.6-foot truck bed, which come with a 26-gallon fuel tank. 
When it comes to the Crew Cab pickup, all trims come equipped with a 30-gallon fuel tank, regardless of bed length or engine type. 
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How to check your 2006 Ford F-150’s gas tank size

There are other ways to confirm the size of the F-150’s tank if you still have questions. Depending on the tools at your disposal, you might try one of these options. 

Measure the gas tank

If you have a measuring tape and a calculator, you can find the capacity of your gas tank yourself. Simply multiply the tank's width, length, and height, and divide that number by 231 (the number of cubic inches in a gallon).

Check your owner’s manual

The owner’s manual also includes the size of your gas tank. Search for “fuel tank capacity” and you should find what you’re looking for. 

Drive till empty, then fill it up

A slightly riskier way to go about getting your answer, this one works nonetheless. Drive around until your fuel gauge hits “
Empty
”, and then fill up the gas tank and take note of how many gallons it takes. While not as exact as the other methods, you can get an idea of the capacity this way. 
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How to save on fuel costs in a Ford F-150

While a popular pick among pickup fans, the 2006 F-150’s gas mileage isn’t anything to write home about. Rated for about 14 mpg combined city/highway, the model may worry those looking to save on fuel costs. 
But there is hope for those who hope to save on fuel costs without giving up their dream of driving an F-150. Here are some tips that may stop you from breaking the bank on trips to the gas station. 
  • Keep up with maintenance. Maintaining the tires, air filters, transmission, and powertrain can all result in a boost in your fuel efficiency. 
  • Drive carefully. Avoid accelerating too quickly to save on gas. 
  • Avoid idling, especially in cold weather. Although it's tempting to turn on your truck to warm it up before you get in on freezing winter mornings, keep in mind that idling for whatever reason still burns through gas. 

How to optimize your F-150’s insurance coverage

After all the research you might do to optimize your truck’s configuration — from engine size to drivetrain to bed size — you probably are dreading spending ages looking for an insurance policy just as personalized. Don’t sweat it. The
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