2010 Nissan Altima Gas Tank Size

All 2010 Nissan Altimas have a gas tank capacity of 20 gallons.
Written by Amber Reed
Reviewed by Jessica Barrett
Updated on Oct 31, 2022
The popular and incredibly safe 2010 Nissan Altima was available as a two-door coupe or a four-door sedan, but all Altimas from this model year have a standard gas tank size of 20 gallons.
It’s always good to know what to expect when you head to the gas station to fill up your tank. If the manual for your 2010 Nissan Altima has gone MIA, don’t stress—
, the
licensed broker
and super app for car owners, has you covered. 
Read on for a guide to figuring out your gas tank size and some tips on lowering some of your car expenses—like fuel and
car insurance
. Let’s get started, shall we? 
Compare auto insurance policies
No spam or unwanted phone calls · No long forms · No fees, ever

What size is the gas tank on a 2010 Nissan Altima?

The popular Nissan Altima was offered with a sedan or coupe body style in 2010. Buyers had a choice of two different engines: a 2.5-liter inline four-cylinder, or a more powerful 3.5-liter V6. 
But no matter how many doors or cylinders your 2010 Altima has, the gas tank capacity is 20 gallons. This was a standard measurement across all configurations for the 2010 model year.

How to figure out your 2010 Nissan Altima’s gas tank size

Like to double-check the specs? We can help you do that! Here are a few other ways to estimate how much gas your Altima can hold. 

Measure your gas tank

If you like a hands-on approach, then grab a measuring tape and a calculator. Measure the tank’s length, width, and height in inches, and then multiply those together. This will give you the tank’s size in cubic inches. Now divide that number by 231 (the number of cubic inches in a gallon) to get your tank’s capacity in gallons. Ta Da!

Consult the owner’s manual

If you did manage to unearth your owner’s manual from the depths of the glove box, then you can find the gas tank’s size in there. Look for a section named “ fuel tank capacities” or “specifications”, and you should be on the right track.

Drive until it’s empty

No manual? No measuring tape? No problem. If you don’t mind living on the edge a bit, then you can get a good idea of your gas tank capacity by simply driving until it’s empty, and then seeing how much it takes to fill it up. This method is not without its risks, so make sure you don’t press it too far—unless you’ve come prepared with a full gas can. 

How to save on fuel costs in a Nissan Altima

The 2010 Nissan Altima has a decent fuel economy rating, with a combined mpg of 26 mpg
No matter what you drive, everyone wants to get the most out of each tank of gas. Here are a few tips that can help get the most bang for your fuel buck:
  • Keep up with maintenance. Well-maintained cars run more efficiently. Allowing wear and tear to build up can lead to a variety of problems, including reduced fuel economy.
  • Accelerate with care. Going easy on the gas pedal with smooth, controlled acceleration will keep your gasoline consumption steady and practical.
  • Avoid idling as much as possible. Drive your car gently on cold mornings to warm it up rather than just letting it run, and avoid idling whenever you can—it just burns gas!

How to optimize your Altimas’s insurance coverage

Now that you know how to get the most out of a tank of gas, let’s talk about how to get the most out of your
Nissan Altima car insurance
! No measuring tapes or manuals needed here—just the
super app and 45 seconds.
Jerry works with more than 55 of the best insurance companies in the business to bring you a selection of competitive, customized quotes to choose from. When you find the one that works for you, Jerry will help you through the signup process—all in the app. Best of all, Jerry will continue to monitor prices and let you know whenever it finds a better deal.
“I recently started looking for insurance. With my past ticket, I got rejected from several companies while others charged me extreme prices. My friend referred me to
and their amazing customer service helped me get the lowest insurance rate.” —Christina H.
Are you overpaying for car insurance?
Compare and find out in 45 seconds.
Find Savings!
No long forms. No spam calls. Free Quotes.
4.7/5 App Store Rating, 8,100+ Reviews
Trusted by 1.5+ Million Customers.
rating primary
Compare Car Insurance Quotes For Free
Jerry automatically shops for your insurance before every renewal. Members save $872/year.
rating primary
Rating on App Store
Start saving money!
12,000+ Reviews
Trusted by 3.5M car owners like you

You might also be interested

Easiest way to compare and buy car insurance

No long forms
No spam or unwanted phone calls
Quotes from top insurance companies
Find insurance savings — it's 100% free