2025 Kia K4 MPG & Gas Mileage Data
Change vehicle 1 of 126
55%
City
45%
Highway
Cost to Drive
$106/mo
K4 LXS
vs
$144/mo
Avg. Car
Monthly estimates based on costs in Missouri
Est. Combined City/Hwy
34 MPG
29 City
39 Highway
Tailpipe Emissions
4.4 tons CO2
K4 LXS
vs
5.3 tons
Avg. Midsize Car
Yearly estimate based on your driving miles.
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