2015 Honda Accord Gas Tank Size

The 2015 Honda Accord has a 17.2-gallon tank on its gas-powered models and a 15.8-gallon tank on its hybrid models.
Written by Mary Alice Morris
Reviewed by Jessica Barrett
Updated on Mar 23, 2023
Most 2015
Honda Accord
models have the same-sized gas tank with a capacity of 17.2 gallons. However, the 2015
Accord Hybrid
has a smaller gas tank with just 15.8 gallons of capacity. These are fairly small tanks compared to the 20+ gallon tanks we see on today’s SUVs and pickups, but luckily the Accord’s fuel efficiency is much better. 
If you’re wondering how much gas you’ll need to fill up your 2015 Honda Accord,
, the
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comparison shopping
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, has all the info you need. In this guide, we’ll cover the 2015 Accord’s fuel tank capacity as well as ways to save on your car’s expenses.
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How big is the gas tank on a 2015 Honda Accord?

The mid-size 2015 Honda Accord rolled off the lot to rave reviews from critics and consumers alike. The gas tank on a 2015 Accord has a fuel capacity of 15.8 gallons or 17.2 gallons depending on your powertrain.
The gas-powered 2015 Accord was available as a sedan or a coupe in six trim levels
, and
. Engine options included an inline 4-cylinder and a V6, but all configurations for the gas-powered hybrid have a 17.2-gallon gas tank.
The 2015 Accord Hybrid, on the other hand, has a  15.8-gallon gas tank across all configurations.

How to check your 2015 Honda Accord’s gas tank size

Still not convinced about your 2015 Accord’s gas tank size? You can check for yourself a few different ways, depending on just how hands-on you want to get. Try these tips:

Measure the gas tank

You can literally measure your Honda Accord’s fuel tank to check its capacity. Start by gathering the items you’ll need: a measuring tape, a calculator, a pencil, and a piece of paper. Get under your car, and jot down the measurements of your gas tank’s height, widths, and length in inches.
Then, just multiply the three values together. Take that sum and divide it by 231—the number of cubic inches in a gallon. This will tell you how many gallons your Accord’s gas tank can hold. 

Check your owner’s manual

You should find your particular model’s fuel tank capacity in the specifications section of your 2015 Honda Accord owner’s manual. If you can’t find your car’s manual, it’s available in PDF format on
Honda’s website

Drive till empty, then fill it up

If you don’t feel like climbing under your car or flipping through the owner’s manual, you can always figure out the gas tank capacity the old-school way—by driving it until it’s nearly empty and then filling it up. Just don’t let your gas gauge get past the E line as this can leave you stranded or cause damage to your vehicle.
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How to save on fuel costs in a Honda Accord

Depending on the trim level you pick, the gas engine 2015 Accord will get between 26 and 29 combined mpg. The Hybrid gets 47 mpg. It’s a pretty efficient vehicle, and if you’d like to keep it that way, you should try the following:
  • Keep up with its
    . Getting your regular oil changes, tire rotations, and other maintenance services on time will help your Honda Accord run as efficiently as possible.
  • Drive slower. You can cut back on your fuel usage by driving a little slower, using your cruise control, and coasting to slow down for a stop. 
  • Don’t leave your engine idling. Idling your car to warm it up or while waiting for someone as they run into the convenience store and back just wastes fuel. If possible, turn the engine off when you’re parked.

How to optimize your Accord’s insurance coverage

Cutting your fuel usage isn’t the only way to save money with your 2015 Accord. You can also cut your
car insurance
costs by looking for quality policies that cost less.
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