The 2019 Nissan Sentra gas tank size is 13.2 gallons. The type of engine and strength it possesses will play a large role in determining the size of the gas tank that comes with it.

Sentras are compact cars that emphasize practicality over performance, and as a result, do not need a large gas tank capacity.

2019 Sentras are equipped with 1.8-liter, four-cylinder engines—the standard for cars of this size. Due to their impressive fuel economy, you shouldn’t have to visit the pump all that often.

How to check your 2019 Nissan Sentra’s gas tank size

If you’d like to double-check your gas tank size, we have a few ways you can calculate the capacity yourself.

Check your owner’s manual

Whatever you could possibly need to know about your car can be found in its owner’s manual—that’s why they’re so thick.

Locate the fuel tank section in the Table of Contents, and flip to that page to verify the size of your tank.

Drive till empty, then fill it up

There is another way to figure out exactly how much fuel your tank holds—you just have to be a little brave.

Drive your Sentra until the fuel gauge is just about to hit “E” and then fill it up all the way. Although it won’t be precise, the gas pump will give you a general idea of how much gas your car can hold.

Measure the gas tank

You can also simply measure your gas tank’s volume with a tape measure and a calculator.

Measure the width, length, and height of your tank, and then multiply those numbers together. Finally, divide that number by 231—the number of cubic inches in a gallon.

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2019 Nissan Sentra oil capacity

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How to save on fuel costs in a Nissan Sentra

An ideal commuter car, the 2019 Sentra offers 29 city miles per gallon and a whopping 37 on the highway.

Even though you might not need to fill up frequently, there are still ways you can improve its fuel efficiency.

Give these tips a try to conserve more gas and ultimately save you more money:

Stay on top of maintenance: Keeping all your Sentra’s parts in tip-top shape will keep its fuel efficiency high.

Drive carefully: Push down on the pedal smoothly and avoid sudden acceleration to keep your gas consumption consistently low.

Steer clear of idling: Letting your engine run before driving costs you gas for no reason. Warm up your engine in the winter by driving gently instead.

How to optimize your Sentra’s insurance coverage

Understanding your car’s gas tank capacity can help optimize your car’s fuel efficiency, keeping more money in your pocket.

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