The gas tank on a 2023 Kia Soul is 14.3 gallons across every trim.
The Soul doesn’t offer multiple engine options for the 2023 model year. It comes standard with a 2.0-liter inline four-cylinder that generates 147 horsepower. For maximum fuel efficiency, opt for a Kia EX, which gets 29 mpg in the city and 35 mpg on the highway.
For further details on how big the gas tank is on a 2023 Kia Soul, follow along with Jerry
, the car insurance
comparison shopping app. As a licensed broker
, we've got all the info about the Soul’s fuel capacity, plus a surefire way to lower your Kia Soul insurance costs
. Get rewarded for safe driving. Earn points and unlock benefits. Totally free.
Start earning nowHow big is the gas tank on a 2023 Kia Soul?
Every version of the 2023 Kia Soul sold in the U.S. has a 14.3-gallon gas tank.
For this model year, the Soul is available in the following four trim levels
: LX
, S, GT-Line
, and EX
. Regardless of which trim you choose, it will have the same engine and the same size gas tank. How to check your 2023 Kia Soul’s gas tank size
Curious how you can quickly check the gas tank size of any vehicle? Jerry has some slick tips to confirm your Kia Soul’s gas tank size.
Measure the gas tank
Thank goodness for math—and measuring tapes! Go out to your garage and measure the dimensions of your 2023 Soul’s gas tank. Jot down the length, width, and height in inches, then multiply those numbers together.
To convert that answer to gallons, just divide the product by 231. Here’s a formula to aid in your arithmetic adventure:
V(cu in) / 231 cu in = V(gal)
Not interested in doing any math? We can’t say we blame you! Luckily, there are more ways to find out the capacity of your Kia Soul’s gas tank.
Check your owner’s manual
Most new cars have digital owner’s manuals, meaning you don’t have to worry about where you left your physical copy. You can download all sorts of pertinent documents for your Kia from the Kia Owner’s Portal
. The owner’s manual should have a section on fluid capacities for your Soul’s various fillable components—including the gas tank!
Drive till empty, then fill it up
If you’re not into doing math or reading, then we have the method for you! The lazy way of estimating your vehicle’s fuel capacity is simple: drive your car until the gas tank is empty, then fill it back up.
Take note of how much gas you need to fully fuel up, and there’s your (ballpark) answer!
How to save on fuel costs in a 2023 Kia Soul
Driving a fuel-sipping vehicle with a small, efficient, inline-four engine is a great way to reduce your fuel costs. But there are also good habits that can aid you further in saving money on gas!
Try some of these hot tips to spend less on fuel for your Kia Soul:
Keep up with maintenance. Keep your Soul good as new by sticking to its recommended maintenance schedule
. On-time oil changes can make a big difference in your vehicle’s overall efficiency and engine health. Drive carefully. Rather than slamming the gas when the light turns green, try easing up a bit! You’ll use less gas that way.
Avoid idling. If you don’t turn off your car when you’re parked, you’re probably wasting gas! The same goes if you warm up your car before driving away.
How to optimize your 2023 Kia Soul’s insurance coverage
As much as saving on fuel can reduce your overall transportation expenses, there’s another area where you could probably be saving even more money: car insurance
. The Jerry
app is the perfect resource for finding the best deal on insurance while still getting the types of coverage you need for your new Kia Soul. And there’s no math required on your end! Jerry will scan quotes from 55+ top insurance companies and sort the very best ones into a list for you to choose from. Once you pick the quote you prefer, Jerry’s friendly agents will take it from there—finalizing your new Kia insurance rate
and helping to cancel your old insurance. The average Jerry user saves $800+ each year on insurance! “I was paying $350 a month for my new car. With Jerry
, I set up a new policy in under 30 minutes that will save me over $1,000 a year!” —Mariah K.
Compare insurance quotes from 50+ carriers with Jerry in under 45 seconds
Compare insurance quotes from 50+ carriers with Jerry in under 45 seconds
4.7/5 rating on the App Store | Trusted by 5+ million customers and 7 million cars 4.7/5 app rating | Trusted by 5M+ drivers