2026 Kia K4 MPG
Official EPA fuel-economy rating for the 2026 Kia K4.
EPA combined fuel economy
28–30MPG
combined (55% city / 45% hwy)
City
27
MPG
Highway
33
MPG
Engine
1.6–2L
Cylinders
4
Drive
FrontWD
Class
Midsize Cars
Running cost
Estimated annual fuel cost
Per year
$1,810
15,000 mi/yr
Fuel used
517 gal
per year
At gas price
$3.50
per gallon
Based on 29 MPG combined and 15,000 miles per year. Adjust for your local gas price and annual mileage.
Other Kia K4 years
FAQ
2026 Kia K4
- How many MPG does a 2026 Kia K4 get?
- The 2026 Kia K4 gets 28–30 MPG combined according to the EPA — about 27 MPG in the city and 33 MPG on the highway, depending on trim (3 configurations). Combined MPG is a 55% city / 45% highway blend.
- What is the annual fuel cost for a 2026 Kia K4?
- Driving 15,000 miles a year at 29 MPG combined, the 2026 Kia K4 uses about 517 gallons of fuel per year — roughly $1,810 at $3.50/gallon. Your real cost varies with local gas prices and driving style.
- What is the difference between city and highway MPG on the 2026 Kia K4?
- The 2026 Kia K4 returns 27 MPG city and 33 MPG highway. Highway is higher because steady-speed cruising avoids the stop-and-go acceleration that burns fuel in city driving. The 28–30 MPG combined figure blends the two.
- Is 29 MPG good for a midsize cars?
- For a midsize cars, 29 MPG combined is about average. Hybrid trims and smaller engines, where offered, return better numbers.
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