2010 Honda Civic Gas Tank Size

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Cameron Thiessen
Updated on Jan 23, 2023 · 3 min read
A 2010
Honda Civic
with the regular gasoline-powered engine has a fuel tank size of 13.2 gallons. The tank on the 2010
Civic Hybrid
is only 12.3 gallons, and the 2010
Civic GX
’s tank holds 7.8 gallons of compressed natural gas (CNG).
It’s nice to know exactly how much to budget for a full tank of gas for your vehicle, especially when gas prices are so high. When in doubt, things like fuel capacity and oil capacity can be easily found by a quick reference to your Civic’s owner’s manual, but
, the
car insurance
super app
has all the info for you right here too!
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How big is the gas tank on a 2010 Honda Civic?

In total, there were four different engine options for the 2010 Honda Civic: the base 1.8-liter I-4, the CNG 1.8-liter I-4, the hybrid, and the 2.4-liter upgraded engine on the top-level Civic Si.
If you have one of the regular Civic trims with the base engine, its fuel tank’s capacity is 13.2 gallons. For the hybrid, the tank is slightly smaller, holding 12.3 gallons, while the CNG-burning GX model’s tank only holds 7.8 gallons.

How to check your 2010 Honda Civic’s gas tank size

If you can’t find your owner’s manual and aren’t quite ready to place your trust in Jerry’s alleged omniscience, you could always try these simple methods to confirm your 2010 Civic’s gas tank’s size.

Measure the gas tank

Do you love math? How about using a measuring tape? If you answered yes to one or both of those questions, then you’re going to love this solution!
All you have to do is measure the width, length, and height of your car’s gas tank, then multiply those numbers together to solve for Volume in cubic inches. Here’s a handy formula to help visualize!
  • W x L x H = V
To get gallons instead of cubic inches, simply divide V by 231, since there are 231 cubic inches in one gallon!

Check your owner’s manual

It’ll be a dark day when we stop recommending that you read your owner’s manual. Much of the best information about your car is easily found there.

Drive till empty, then fill it up

Wanna get a functional answer to the question of how much gas it takes to fill your tank? Why not just drive your Honda Civic till the fuel gauge hits empty and then fill it up? All you have to do is note how many gallons you needed to fill the tank, and now you can use this figure for your budgeting!

How to save on fuel costs in a 2010 Honda Civic

Naturally, you’ll get the best
fuel economy
with a hybrid Civic. The 2010 Civic Hybrid is rated for 40 mpg/45 mpg city/highway, meaning you’ll already be saving compared to most fellow drivers.
Even if you don’t have the hybrid, you can always try to optimize fuel economy by changing/maintaining good habits like these:
  • Keep up with maintenance. A healthy car is a happy car, and a happy car is better on gas. It’s just science!
  • Drive carefully. Rather than flooring it every time the light turns green, try easing into your acceleration, consuming less fuel in the process!
  • Avoid idling. Running your engine while you’re stopped is the perfect way to waste a precious resource! Don’t be that guy!

How to optimize your 2010 Civic’s insurance coverage

It sure is nice to save money on fuel costs, but you should always make sure you’re not paying more than you should be on your
car insurance
By using the
app, you could have access to all the best prices on the coverage you need for your 2010 Honda Civic, even if that’s just basic coverage! By using Jerry to shop for the best deals on car insurance, people just like you save an average of $800+ per year.
“When we added a new car to our family, we were shocked at how high our current insurer was going to hike our rates. We used
for some comparison shopping and are now saving around $1000 a year. Thank you, Jerry!” —Darius P.
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