2022 Honda Civic Gas Tank Size

The 2022 Honda Civic has a gas tank capacity of either 10.6 or 13.2 gallons. Learn more here.
Written by Rob Shapiro
Reviewed by Jessica Barrett
The fuel tank capacity of the 2022
Honda Civic
is 12.4 gallons. Among all model years, most Civics have a tank between 10.6 and 13.2 gallons, which is excellent for its class.
It’s hard to get around it—cars are expensive to own. At the very least, you can mitigate surprises at the pump by understanding how big the gas tank on your 2022 Honda Civic is. 
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How big is the gas tank on a 2022 Honda Civic?

Honda
offers several trim levels for the 2022 model year Civic: the Touring, EX, Sport, and LX. Each has a 12.4-gallon gas tank
The difference between trim levels comes with the miles per gallon:
  • The Touring gets 31 city and 38 highway miles
  • The EX gets 33 city and 42 highway miles
  • The Sport gets 30 city and 37 highway miles
  • The LX gets 31 city and 40 highway miles
As far as sedans go, the 2022 Honda Civic is considered to be fuel-efficient and receives high praise for its fuel economy.
Another difference between trims lies with the engines. The Touring and the EX have a 180-horsepower, 1.5L turbo four-cylinder engine. The Sport and LX have a 158-horsepower, 2.0L four-cylinder engine.

How to check your 2022 Honda Civic gas tank size

Checking the 2022 Honda Civic’s gas tank size isn’t as hard as you think. Here are a few easy ways to do it:

Measure the tank

With only a measuring tape and a calculator, you can estimate your gas tank’s fuel capacity. Start by multiplying the tank's width, length, and height in inches. Then, divide by 231, which is the number of cubic inches in a gallon. 
The answer is the approximate number of gallons of gas a Civic holds.

Read your owner’s manual

This is what an owner’s manual is for! Flip to “fuel tank capacity” (or something similar) and you’ll get the exact gas tank size courtesy of your car’s manufacturer. 

Drive till empty, then fill it up

This method isn’t for everyone. But if you’re willing to risk getting stuck on the side of the road, you can measure your 2022 Honda Civic’s gas tank size by driving until your gas meter reads “E” and then hustling over to the nearest gas station to fill up.
You won’t get a very accurate measurement, but if you only need a rough idea or are just curious, this method can work. Just make sure you don’t push that needle too far below empty.
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How to save on fuel costs on a 2022 Honda Civic

The 2022 Honda Civic is fairly fuel-efficient. By most accounts, it gets good gas mileage and is a solid choice for a daily driver.
If you’re looking to reduce your gas consumption or save a few bucks at the pump, here are some tips:
  • Try not to idle. Idling is bad for the environment and wastes gas. Try to limit how often you leave your car idling, especially in the winter. 
  • Keep up with maintenance. Regular maintenance is a great way to keep your car running as smoothly and efficiently as possible for years to come. 
  • Drive less aggressively. Your car will consume less fuel if you accelerate less often and more gently. Coast when possible and use cruise control when you’re able.

How to optimize your 2022 Honda Civic’s insurance coverage

Some simple changes can help you save money on gas and make your car more fuel-efficient. Another simple change that can save you money is to use the
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