2011 Honda Accord Gas Tank Size

The gas tank on a 2011 Honda Accord has a fuel capacity of 18.5 gallons, regardless of trim level or engine size.
Written by Ethan Moser
Reviewed by Jessica Barrett
The 2011 Honda Accord’s gas tank size is 18.5 gallons, regardless of whether it’s equipped with a 2.4-liter four-cylinder engine or a larger 3.5-liter V6 engine. 
Sedans like the Honda Accord are, generally speaking, more fuel efficient than larger vehicles like SUVs and trucks. This means that you likely won’t have to spend a fortune at the gas station to top off your tank. 
That being said, you can make a more accurate prediction of how much money you should be allotting for gas each month when you have a better understanding of your Accord’s fuel capacity. This information should be readily available in your vehicle’s owner’s manual, but if you’ve misplaced it or are looking for a more comprehensive breakdown, you’ve come to the right place. 
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How big is the gas tank on a 2011 Honda Accord?

Across the 2011 Honda Accord’s entire lineup, you’ll find the same 18.5-gallon gas tank—regardless of trim level or engine size. 
Keep in mind that the same model can have different gas tank sizes depending on trim level, engine size, and other factors. In the 2011 Honda Accord, however, the gas tank size remains 18.5 gallons regardless of whether your Accord is powered by a 2.4-liter four-cylinder engine—which it is at the LX,
LX-P
,
EX
, and EX-L trim levels—or by a 3.5-liter V6 engine, like the
Accord EX-L V6
trim. 

How to save on fuel costs in an Accord

While the 2011 Honda Accord might have the same fuel capacity across all of its trim levels and powertrain options, the model’s fuel economy fluctuates. Fuel economy, in the case of the Accord, is determined not only by engine size but also by whether the model has been equipped with a manual or an automatic transmission
Let’s take a closer look at the fuel efficiency breakdown across the 2011 Accord lineup to determine how far each engine-transmission combination can run on a full tank of gas. 
Model
Engine
Transmission
Fuel economy
Maximum range on a full tank
2011 Accord LX
2.4-liter 4-cylinder
5-speed automatic
27 mpg combined
499.5 miles
2011 Accord EX
2.4-liter 4-cylinder
5-speed manual
26 mpg combined
481 miles
2011 Accord EX-L V6
3.5-liter V6
5-speed automatic
23 mpg combined
425.5 miles
2011 Accord EX-L V6
3.5-liter V6
6-speed manual
21 mpg combined
388.5 miles
Based on this data, one easy way to save money on fuel costs for your Accord is to look for a model that features a four-cylinder engine and an automatic transmission. This model will offer you nearly 500 miles of driving range on a single full tank, while an Accord equipped with a V6 engine and a manual transmission drops that range by more than 100 miles to 388.5miles
Of course, if you already own an Accord, there's not much you can do now to change its powertrain and transmission setup. That being said, here are some additional tips and tricks to help keep your fuel consumption—and costs—as low as possible: 
  • Keep up with maintenance. Regular maintenance will prevent the build of wear and tear that can develop into larger problems if left untreated—sometimes leading to lowered fuel efficiency. 
  • Drive carefully. Avoid harsh acceleration and riding the brakes to keep your sedan’s fuel consumption as steady (and low) as possible. 
  • Avoid idling, especially in cold weather. Idling engines are horrible for gas consumption. Avoid leaving your engine on while your car is parked, even in the winter, to avoid wasting valuable fuel. 
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How to optimize your Accord’s insurance coverage

The 2011 Honda Accord gets relatively good fuel ratings, especially when paired with a smaller engine and an automatic transmission. So, the model likely won’t be too much of a problem at the pump. 
That being said, if you’re interested in cutting down on other automotive-related costs, you can save upwards of $800 a year when you update your
car insurance
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