2016 Honda Odyssey Gas Tank Size

The Honda Odyssey’s 21-gallon gas tank helps compensate for the minivan's unimpressive fuel economy. Read more here.
Written by Sean Boehme
Reviewed by Kathleen Flear
The 2016 Honda Odyssey has a gas tank with a capacity of 21 gallons. Having such a large gas tank means the Odyssey has a decent range despite middling fuel efficiency. 
Minivans are the quintessential family car, known for taking kids to soccer practice and being a capable choice for long road trips. One area where minivans like the Honda Odyssey generally don’t excel is fuel efficiency. However, the Odyssey makes up for it thanks to a sizable gas tank
Curious about the Honda Odyssey's fuel capacity?
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How big is the gas tank on a 2016 Honda Odyssey?

Every 2016 Honda Odyssey comes equipped with the same powertrain featuring a 3.5-liter V6 engine. The V6 delivers 248 horsepower and is more than capable of getting the minivan where it needs to go.
Since there is only one engine option, that means the Honda Odyssey only has one gas tank size. The Honda Odyssey’s gas tank has a 21-gallon capacity, which compares favorably to the competition. The 2016
Chrysler Town & Country
, for example, has just a 20-gallon tank.
MORE: Are Hondas expensive to maintain?
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How to check your 2016 Honda Odyssey gas tank size

If you’d feel more comfortable double-checking your car’s gas tank size, there are a few ways to go about it. 

Check your owner’s manual

The easiest way to figure out the capacity of your gas tank size is to check the owner’s manual. The number should be listed under a heading like “fuel tank capacity.” You can also use the manual to learn more about your Honda Odyssey’s fuel pump.

Measure the gas tank

The most surefire way to check the size of your gas tank is to do it yourself. Grab a measuring tape and determine the tank's height, width, and length. After you’ve got those numbers, multiply them together and divide by 231. That’s your answer in gallons.

Fill up an empty tank

It’s usually not a good idea to drive your car while it's empty, but this is an exception. If you let your Honda’s fuel tank get as low as possible, you’ll be able to get a better estimate of the capacity the next time you fill it up. 

2016 Honda Odyssey fuel efficiency

The 2016 Honda Odyssey may have a large gas tank, but that doesn’t mean you won’t be making regular trips to the gas station. Like most minivans, the Honda Odyssey’s fuel efficiency won’t blow you away. 
The EPA estimates the 2016 Honda Odyssey to get 19 mpg on local roads and 27 mpg on highways. The estimated combined efficiency on both local roads and highways is 22 mpg.
To be clear, these are perfectly impressive benchmarks when you compare the Odyssey to other members of its class. But in a world with so many sedans and crossover SUVs, the Honda Odyssey is comparably inefficient. 

How to save on fuel costs in a Honda Odyssey

Since we’ve determined that the Honda Odyssey’s fuel economy isn’t that great, that means you’ll be paying a lot at the gas station. While there is no magical fix for the money you’ll end up spending on gas, there are some things you can do to keep costs down:
  • Keep your vehicle in good shape: Make sure you follow a
    strict maintenance schedule
    to keep your minivan at optimal performance levels.
  • Keep a steady pace: Steady driving uses a lot less gas than if you constantly slam on the gas to accelerate.
  • Don’t idle: It’s tempting to start up your minivan early on cold winter mornings, but idling uses up a lot of gas.

How to optimize your 2016 Honda Odyssey insurance coverage

Filling up a gas tank with 21 gallons is expensive even if you use the gas-saving tips above. If you want to cut your costs down even further, you should comparison shop using Jerry.
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