2021 Ford Ranger Gas Tank Size

It doesn’t matter what trim you choose for the Ford Ranger as they all have an 18-gallon gas tank.
Written by Sean Boehme
Reviewed by Jessica Barrett
Updated on Jul 20, 2022
The 2021
Ford Ranger
comes equipped with an 18-gallon gas tank regardless of trim level or configuration. 
Pickup trucks have earned a reputation as gas-guzzlers, although some modern mid-size pickups have done their best to shed this reputation. Even if a truck does fairly well on gas, having a larger gas tank means a better range and less stress.
If you wanna know exactly how much you could end up paying to fill up your truck,
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How big is the gas tank on a 2021 Ford Ranger

The 2021 Ford Ranger’s fuel tank can only hold 18 gallons at max capacity. This is quite low for a pickup of any size and is much smaller than most other mid-sized pickups. Competitors such as the
Chevrolet Colorado
Toyota Tacoma
have fuel tanks with a capacity north of 20 gallons
The Ford Ranger does have two factors working in its favor. It’s
generally cheaper
than some of its mid-sized pickup competitors, so if you don’t mind visiting the gas station more frequently you can save some money by opting for the Ranger.
The Ford Ranger’s gas mileage is also slightly ahead of the competition. With a combined mpg around 22-23, you’ll get more out of a gallon than you can out of almost any other standard pickup. 

How to check your 2021 Ford Ranger’s gas tank size

If you’re looking for a way to check your Ford Ranger’s gas tank capacity for yourself, there are a few ways that you can do exactly that.

Measure the gas tank

All you need to measure your fuel capacity yourself is a calculator and a measuring tape. Use the tape to get all three of the gas tanks' dimensions—length, height, and width. Once you have those three numbers all you need to do is multiply them and then divide by 231. 231 is the number of cubic inches in each gallon.

Fill the car up from empty

If you’re willing to take your Ford Ranger to the fuel pump, that’s another way you can figure out the tanks’ size. Simply drive as you normally would until your fuel gauge
hits empty
and then see how much gas the car takes. 

Check your owner’s manual

The easiest way to figure out your gas tank’s capacity is to check the owner’s manual you got when you bought the car. Simply look for the phrase “fuel tank capacity” or something similar to that.
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How to save on fuel costs in a Ford Ranger

The Ford Ranger’s fuel economy might be pretty good, but it’s still a pickup truck at the end of the day. That means regular trips to the gas station which are sure to add up over time. If you want to save a little on gas, follow these tips:
  • Maintain your car: If you don’t keep up with your car and it's put through a lot of wear and tear it could get
    worse mileage
    as a result.
  • Get a gas rewards card: There are tons of credit cards out there that give you cashback or rewards that help you to save on gas.
  • Avoid idling: Idling in your car uses a lot of fuel and you’re better off driving to warm it up on a cold winter morning.

How to optimize your Ford Ranger coverage

Buying a pickup truck is generally a costly proposition, and things get even more expensive when you account for the cost to insure one. If you’re tired of overspending for car insurance or you haven’t revisited your coverage in
over six months
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