2009 Honda Accord Gas Tank Size

All 2009 Honda Accord models have a fuel capacity of 18.5 gallons, whether the engine is a four-cylinder or a V6.
Written by Zachary Morgan
Reviewed by Jessica Barrett
Updated on Mar 23, 2023
Although there are two different engine options, a four-cylinder and a V6, all 2009 Honda Accord models have a fuel capacity of 18.5 gallons.
For a variety of reasons, it’s good to have a sense of how much fuel your car can hold. There should be a section in your owner’s manual on the exact size of your car’s fuel tank, but there are other ways of finding out as well. Here to give you a rundown on your 2009 Accord’s fuel capacity is
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How big is the gas tank on a 2009 Honda Accord?

One of the signature offerings from Honda and recipient of a 2021 “Best Buy” award from
Kelley Blue Book
, the Accord is a top-ranked family car thanks to affordability, reliability, low operating costs, and high resale value.
The 2009 Honda Accord is available with two different engines, either a 2.4-liter four-cylinder or a 3.5-liter V6. Regardless of engine size, though, all 2009 Accord models have a total fuel capacity of 18.5 gallons
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How to check your 2009 Honda Accord’s gas tank size

You don’t have to just take our word for it, though. If you want to see for yourself just how much gas your 2009 Accord can hold, try some of these methods.

Measure the gas tank

If you’re more of a hands-on type of person, you could grab your measuring tape and a calculator to determine the gas tank’s volume on your own. The process is to multiply the width, length, and height of your Accord’s gas tank and divide the result by 231 (the number of cubic inches in a gallon).

Check your owner’s manual

As mentioned previously, you could dig out your owner’s manual and find the listed fuel capacity somewhere inside. Try checking the index for “fuel capacity” to get a better idea.

Drive till empty, then fill it up

If you consider yourself a risk taker, there’s a method that’s a bit dicier than the rest. That method is to drive your Accord until the fuel gauge hits “E” before filling it up completely. It won’t give you an exact measurement, but the meter on the gas tank will give you a good idea of what your general driving range is!

How to save on fuel costs in a 2009 Honda Accord

With a four-cylinder engine, the 2009 Honda Accord has a fuel economy of 25 mpg combined city/highway (21 mpg for V6 models).
That’s not bad, but what if it was even better? Take a look at these tips for saving even more gas and money with your Accord:
  • Keep up with maintenance. Keep that fuel economy as high as possible by keeping up with scheduled maintenance. 
  • Drive carefully. Try to avoid the infamous lead foot. Keeping steady pressure on the gas pedal and avoiding sudden acceleration will keep fuel consumption on the low end. 
  • Try to avoid idling the engine, especially in cold weather. Believe it or not, idling does, in fact, eat up gas, so drive leisurely for the first few minutes on cold mornings instead of just letting the car run.

How to optimize your Accord’s insurance coverage

One of the main appeals for the Accord, and most Hondas in general, is that it’s both reliable and cheap to maintain. Still, do yourself a favor and protect your vehicle with a good car insurance policy.
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