The 2015 Kia Soul 1.6L 4-cyl achieves 26 MPG combined, a number that isn’t going to set any records but is perfectly acceptable for what the Soul is: an affordable, stylish, and undeniably practical box on wheels. The Soul isn’t chasing hyper-miling awards. It’s chasing a younger, urban-oriented buyer who values personality and affordability over outright fuel efficiency. They’re buying a statement, a lifestyle, and a surprisingly versatile cargo carrier, and they’re willing to accept mid-pack fuel economy to get it.

City and highway performance

The EPA estimates the 2015 Kia Soul 1.6L at 24 MPG in the city and 30 MPG on the highway. The city figure reflects the stop-and-go nature of urban driving, where the Soul’s small engine and automatic transmission work harder to maintain momentum. The highway figure, while seemingly decent, reflects the engine’s limitations when faced with sustained higher speeds. The 1.6L engine, while adequate for city commuting, can feel strained on the open road, leading to increased fuel consumption as you push it harder to maintain highway speeds. This Soul trim requires you to make peace with the fact that long road trips will mean frequent fuel stops.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2015 Kia Soul 1.6L at $1,700. This figure is based on driving 15,000 miles per year and using national average fuel prices. Your actual fuel costs will vary depending on your driving habits, the type of fuel you use, and where you live. If you primarily drive in the city, expect to spend closer to, or even slightly above, that $1,700 figure. Conversely, if you do a lot of highway driving and are gentle on the accelerator, you might be able to save a little. But don’t expect miracles. The EPA number is a reasonable estimate for the average Soul driver.

Real-world expectations

While the EPA estimates provide a baseline, real-world fuel economy for the 2015 Kia Soul 1.6L can vary. Many owners report achieving slightly lower than the EPA estimates in combined driving, often landing in the 23-25 MPG range. Aggressive driving, heavy traffic, and the use of accessories like air conditioning can all negatively impact fuel economy. Keep in mind that mountainous terrain will impact MPG. The Soul’s boxy shape also contributes to wind resistance at higher speeds.

How it compares

Compared to other vehicles in its class, the 2015 Kia Soul 1.6L’s fuel economy is competitive, but not class-leading. The Honda HR-V, for example, achieves an EPA-estimated 28 MPG combined with its 1.8L engine and CVT transmission, making it a more fuel-efficient option. The Nissan Kicks, too, boasts a combined 31 MPG thanks to its smaller engine and focus on efficiency. Even within Kia’s own lineup, you can find better fuel economy. For instance, explore all Kia fuel economy data. Buyers of the Soul generally aren’t prioritizing ultimate frugality; they’re drawn to its unique styling, practicality, and value. They are getting a vehicle with more character, even if it means sacrificing a few MPG. If you are interested in fuel economy information for other model years, you can review SOUL MPG across all years.

Tips to maximize efficiency

Avoid excessive idling. The 1.6L engine is relatively small, meaning it burns fuel inefficiently when stationary. If you’re stopped for more than a minute, turn off the engine to conserve fuel. This will improve your city MPG in the Soul.

Maintain proper tire pressure. Underinflated tires create more rolling resistance, which can significantly decrease fuel economy. Check your tire pressure regularly and inflate them to the recommended pressure listed on the sticker inside the driver’s side door. Proper tire inflation is especially important in a vehicle with a larger frontal area like this Soul.

Drive smoothly and avoid aggressive acceleration and braking. The 1.6L engine responds best to a gentle touch. Accelerate gradually and anticipate stops to avoid hard braking. The Soul’s automatic transmission will shift more efficiently when driven smoothly, improving fuel economy.

Reduce weight and aerodynamic drag. Remove any unnecessary items from the Soul to reduce weight, and avoid using roof racks or cargo carriers if possible, as they increase aerodynamic drag. This can improve fuel efficiency by reducing the amount of energy required to propel the vehicle forward, especially at higher speeds.

Use cruise control on the highway to maintain a consistent speed. This helps to optimize fuel efficiency by reducing variations in speed and throttle input. However, be mindful of terrain changes and adjust your speed accordingly to avoid unnecessary upshifts or downshifts.