2021 Kia Forte Gas Tank Size

Regardless of trim level or engine size, a 2021 Kia Forte’s gas tank holds 14 gallons (or roughly 53 liters) of fuel—click here to learn more.
Written by Andrew Biro
Reviewed by Jessica Barrett
All iterations of the 2021 Kia Forte, be it the FE, LXS, GT-Line, EX, or G, have a gas tank capable of holding 14 gallons, or roughly 53 liters, of fuel.
Whenever you stop at the gas station to refuel your vehicle, it’s important to know just how much gas will actually fit in your tank. In most cases, you should be able to find your gas tank size in your owner’s manual—but if you’ve misplaced yours, don’t worry! 
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How big is the gas tank on a 2021 Kia Forte?

Each and every 2021 Kia Forte, regardless of trim level or engine size, has a gas tank capable of holding 14 gallons, or approximately 53 liters, of fuel.
It doesn’t matter if your 2021 Kia Forte is outfitted with a 1.6L or 2.0L engine or whether you own the
FE
, LXS, GT-Line, EX, or GT submodel—your gas tank will always hold 14 gallons of gas. On average, a full tank will allow you to drive 504 miles before needing to stop off for a refuel.
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How to check your 2021 Kia Forte’s gas tank size

Of course, you don’t have to take our word for it—there are several ways for you to measure your 2021 Kia Forte’s gas tank size at home, by yourself, with minimal tools.

Measure the gas tank

You can use a calculator and a measuring tape to determine the volume of your gas tank by yourself—simply measure the tank’s height, width, and length and divide the sum by 231, or the number of cubic inches in a gallon. The sum you end up with will be the approximate size of your 2021 Kia Forte’s gas tank.

Check your owner’s manual

Alternatively, you could just refer to your owner's manual. You should be able to find a precise measurement of your gas tank size listed under "fuel tank capacity" or a phrase of a similar nature.

Drive till empty, then fill it up

If you don't have a measuring device or an owner's manual—but you're willing to take a chance—you can figure out a rough estimate of your Kia Forte’s gas tank size by driving it until the fuel gauge reads "E," then filling it back up.
This method won't likely give you an exact measurement, but it will give you a general idea of the size of your gas tank. Just be careful not to drive for too long on an empty tank!
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How to save on fuel costs in a Kia Forte

On average, the 2021 Kia Forte gets 36 MPG combined city/highway, making it an extremely fuel-efficient vehicle—which shouldn’t come as a surprise, as fuel efficiency is one of Kia’s top selling points.
Even so, reducing your fuel costs even further can’t hurt, especially with gas prices rising across the nation—so if you want to conserve gas and save money at the pump, take care to practice the tips listed below:
  • Keep idling to a minimum, especially in the winter: When it's chilly outside in the winter, drive your car gently to warm it up rather than letting it idle unnecessarily.
  • Stick to a regular maintenance schedule: Fuel economy can decrease if you let system wear and tear on your Kia Forte accumulate.
  • Drive carefully: To maintain a steady (and low) rate of fuel consumption, ease up on the gas pedal and steer clear of abrupt acceleration.

How to find affordable Kia Forte car insurance

With the average American household spending anywhere from $3,500 and $5,000 annually on fuel, cutting back on vehicle-related expenses wherever possible is a must—fortunately, using licensed
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Kia Forte’s car insurance
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As the nation's top-rated car insurance comparison app, Jerry makes it simple to find affordable rates and helps users save $800+ annually on their car insurance premiums!
If that sounds appealing, all you have to do is download the app, complete a short questionnaire, and Jerry will start comparing a wide range of competitive quotes from 50+ reliable insurance companies to find you the best deals available.
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