EPA Vehicle Specs

Kia K4 Specs, MPG & Trims by Year

EPA fuel-economy and specification data for the Kia K4, model years 2025–2027. The latest model year is shown first below.

Latest model year: 2027

Body class
Midsize Cars, Large Cars
Drive
Front-Wheel Drive
Engine
4-cyl, 2.0 L; 4-cyl, 1.6 L
Fuel type
Regular Gasoline
Configurations
5
Combined MPG
28–33 MPG
Annual fuel cost
$2,050–$2,400

View the full 2027 Kia K4 specs, MPG and trims

Across all 3 model years, EPA combined ratings span 28–34 MPG.

All model years

Model years available for the Kia K4 in the EPA-based index, newest first.
YearBody classCombinedConfigurationsAnnual fuel cost
2027Midsize Cars, Large Cars28–33 MPG5$2,050–$2,400
2026Midsize Cars, Large Cars28–33 MPG5$2,050–$2,400
2025Midsize Cars29–34 MPG3$1,950–$2,300

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202720262025

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