2009 Honda Civic Gas Tank Size

If you’re driving a 20019 Honda Civic, your gas tank size will range from 8 to 13.2 gallons, depending on your trim.
Written by Sophie Boka
Reviewed by Jessica Barrett
Updated on Mar 23, 2023
f you’re driving a
2009 Honda Civic
, your gas tank size will range from 8 to 13.2 gallons, depending on your trim. However, the majority of trims have a tank that will clock in at 13.2 gallons.
Drivers are looking to save money at the pump now more than ever. One important measurement to keep in mind to enhance savings is your vehicle’s fuel tank capacity. Knowing how much fuel your tank can hold can help you plan for the frequency of your gas trip visits — which we’re all hoping to keep to a minimum. To help you plan,
, your favorite
car insurance
super app
, is here with a guide to your 2009 Honda Civic’s tank size.

How big is the gas tank on a 2009 Honda Civic?

Honda Civic
is known for being a compact reliable vehicle, and the 2009 was no exception. And if that wasn’t enough, it came in a bevy of trims so you could outfit your vehicle to the perfect specifications for you. Most of the trims on the 2009 Honda Civic had a 13.2-gallon gas tank.
We say ‘most’ because there are two exceptions: the Hybrid Sedan and the GX. The Hybrid Sedan’s tanks can hold up to12.3 gallons. Meanwhile, the GX trim offers the least tank capacity, filling up to only 8 gallons of gas.
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How to check your 2009 Honda Civic’s gas tank size

2009 was admittedly a long time ago, especially with the speed of today’s news cycle. And if you can’t remember which trim you bought, don’t worry. Here are a few ways you can determine your vehicle’s fuel tank capacity when memory fails.

Measure the gas tank

Time to roll up your sleeves and crunch some numbers. You can easily measure your tank’s fuel capacity by hand. All you’ll need is your vehicle, a measuring tape, and a calculator. Start by measuring the width, length, and height of your tank. Then, multiply your three measurements together. Divide that result by 231 (the number of cubic inches in a gallon). And voila: you’ve got your tank capacity.

Check your owner’s manual

We often wonder why we hold onto old papers and manuals. Here’s one good reason: you can use your owner’s manual to figure out the size of your gas tank. Take yours out, dust it off, and scan through the index for a phrase like “fuel tank capacity” or something similar to find your measurement.

Drive till empty, then fill it up

Not into either of these methods? Well, you can always just fill up your tank and go. Drive until you hit “E”, then fill your tank up at the pump. The meter on the gas gauge will show you about how much gas your tank can carry. This isn’t the most exact method, but it will give you a ballpark for how much your tank can hold.

How to save on fuel costs in a Honda Civic

Civics are great models for savings, coming equipped with enviable
fuel economy
. Yet if you drive a Civic, more savings can be had by following a few of our handy dandy tricks: 
  • Keep up with maintenance. The wear and tear on your vehicle can deteriorate your fuel economy, so make sure to keep up with regular maintenance. 
  • Drive carefully. Take it easy when hitting the gas and accelerating to save on gas.
  • Avoid idling, especially in cold weather. Idling may not seem like a big deal—it’s only ever for a few minutes here and there. But that time adds up to wasted gas and wasted money.

How to optimize your Civic’s insurance coverage

Knowing your tank’s fuel capacity is one way to help you save money on your vehicle. But gas expenditures aren’t the only money guzzler.
Car insurance
prices are often inflated, and many drivers miss out on deals because they don’t quite know where to look.
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