Photo: Kia K4 by Kevauto, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.
Kia · model year 2026
2026 Kia K4
Midsize · Front-Wheel Drive · Gas · EPA class: Midsize Cars
EPA figures · 2026fueleconomy.gov
28MPG combined
26/33MPG city / highway
$2,400fuel a year
314 g CO₂ per mile 1.6 L 4-cyl turbo Automatic (S8)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Against gas and hybrid cars by fuel cost
Chart average 24 MPGBest 57 MPG
Lowest on the chart $1,200Chart average $3,426
Every figure on record
- Combined MPG
- 28 MPG
- City MPG
- 26 MPG
- Highway MPG
- 33 MPG
- Annual fuel cost
- $2,400
- Tailpipe CO₂
- 314 g per mile
- Model year
- 2026
- Body
- Car
- EPA size class
- Midsize Cars
- Drive
- Front-Wheel Drive
- Engine
- 1.6 L 4-cyl turbo
- Transmission
- Automatic (S8)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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$2,400 a year · $2,400 fuel a year