Knowing how much gas it takes to fill up your car is an important detail to have in mind when you pull up to the gas station. Your Hyundai’s owner’s manual should have this information in it, but if your manual has gone MIA,

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Read on for a guide to the size of your Elantra’s gas tank, and how to save big on your

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What size is the gas tank on a 2017 Hyundai Elantra?

The popular and economical Elantra has been around since 1990, and the compact sedan has gone through many generations and facelifts since then! The 2017 Hyundai Elantra had three different engine options for buyers to choose from:

2.0-liter, inline four-cylinder

1.6-liter, turbo inline four-cylinder

1.4-liter, eco turbo inline four-cylinder

But no matter what kind of engine’s under the hood of your 2017 Hyundai Elantra, the gas tank capacity will stay the same: 14 gallons.

How to determine your 2017 Hyundai Elantra’s gas tank capacity

Want to double-check? No problem! There are a few other methods that you can use to determine the capacity of your Elantra’s gas tank—let’s take a look!

Measure the tank

If you have a calculator and a measuring tape, you can measure the dimensions of your tank and calculate its capacity with the help of our old friend, math.

Simply determine the length, height, and width of the tank, and then multiply those numbers together to get the tank’s volume in cubic inches. Divide that by 231 (the number of cubic inches in a gallon), and there you have it—your tank’s capacity in gallons.

Consult the owner’s manual

If you have access to your owner’s manual, then you can look up the gas tank size in there. Look for a section marked “specifications” or “capacities.”

Drive until you’re on empty, then fill up

The last way is a tad on the risky side, but it’ll get the job done. Just drive until your fuel gauge is on empty, and then hit the gas station and see how many gallons it takes to fill up the tank. Just be careful not to go too far on E, unless you have a full gas can at the ready!

MORE:

How far can you drive on an empty tank of gas?

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How to save on fuel costs in a Hyundai Elantra

Depending on the engine, your combined fuel economy for a 2017 Hyundai Elantra will be anywhere from 25 to 35 mpg. The Eco engine will be the most efficient, but no matter what version you have, you can maximize your mileage with these fuel-saving tips:

Keep up with maintenance. Keeping a well-maintained car will not only make it last longer, but it will also make sure you’re getting the best fuel economy.

Drive carefully. Accelerating gently will keep your fuel consumption low and steady, and also make your passengers less edgy. Unless they like that sort of thing, that is.

Keep the idling to a minimum. An idling engine burns gas for no good reason, so avoid it whenever you can.

How to maximize your Hyundai’s insurance coverage

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