Mpg on a Kia Soul
The front-wheel-drive Kia Soul equipped with a 2.0-liter 4-cylinder engine achieves an EPA-estimated 29 MPG in the city, 35 MPG on the highway, and 31 MPG combined, offering practical fuel economy for a compact crossover.
Kia Soul Fuel Economy by Trim and Tire Size
The Kia Soul balances boxy crossover cargo space with efficient 4-cylinder gas mileage.
| Kia Soul Trim Level | Wheel / Tire Size | City MPG | Highway MPG | Combined MPG |
|---|---|---|---|---|
| Soul LX (Base Trim) | 16-Inch Steel Wheels | 29 MPG | 35 MPG | 31 MPG |
| Soul S / EX (Mid Tier) | 16 - 17-Inch Alloy Wheels | 29 MPG | 35 MPG | 31 MPG |
| Soul GT-Line (Sport Trim) | 18-Inch Sport Alloy Wheels | 28 MPG | 33 MPG | 30 MPG |
How to Improve Gas Mileage in a Kia Soul in 4 Steps
Follow these tips to maximize fuel economy in your Kia Soul.
Step 1: Enable Intelligent Variable Transmission (IVT) Eco Mode
Select Eco Mode on the drive mode selector to smooth shift ratios.
Step 2: Maintain 33 PSI Cold Tire Pressure
Check tire pressures monthly using a digital pressure gauge.
Step 3: Remove Empty Roof Crossbars When Not in Use
Removing roof racks reduces aerodynamic boxy drag by 5% to 8% at highway speeds.
Step 4: Change Engine Air Filter Every 15,000 Miles
Replace dirty air filters to ensure optimal oxygen flow into the combustion chamber.
Frequently Asked Questions (7 Questions Answered)
Q1: What is the average MPG on a Kia Soul?
The Kia Soul averages 31 MPG combined (29 city / 35 highway) on standard 2.0L models.
Q2: How many miles can a Kia Soul go on a full tank?
A Kia Soul with a full 14.3-gallon fuel tank travels between 415 and 500 miles on the highway.
Q3: Does the Kia Soul take regular gas?
Yes. The Kia Soul is designed for regular 87 octane unleaded gasoline.
Q4: Why does the Kia Soul GT-Line get slightly lower MPG?
The GT-Line has larger 18-inch wheels and wider low-profile tires that create more rolling resistance than the 16-inch base wheels.
Q5: Is the Kia Soul available in hybrid or all-wheel drive?
No. The current generation Kia Soul is exclusively front-wheel drive with a naturally aspirated gasoline engine in North America.
Q6: How much does it cost to fill up a Kia Soul?
Filling an empty 14.3-gallon Kia Soul tank costs between $45 and $60 depending on regional gas prices.
Q7: Does the Kia Soul have an engine start-stop system?
Yes. Most modern Kia Soul trims feature Idle Stop and Go (ISG) technology that shuts down the engine at red lights to save city fuel.
Final Thoughts & Key Takeaways
In conclusion, understanding mpg on a kia soul provides essential clarity, practical strategies, and actionable advice. By incorporating these foundational insights, adhering to verified safety guidelines, and following structured best practices, you ensure reliable, long-term outcomes while preventing common mistakes. Stay informed, consult certified professionals when needed, and maintain consistent quality care.