Kia K4
The Kia K4 is a compact car (C-segment) manufactured by South Korean automaker Kia since 2024. It is a replacement for the Kia Forte/K3/Cerato, while the K3 nameplate was transferred to a subcompact car.
Wikipedia →Specs — 2026
ClassMidsize Cars
Engine1.6L · 4-cyl
TransmissionAutomatic (S8)
DriveFront-Wheel Drive
FuelRegular Gasoline
MPG26 city · 33 hwy
Annual Fuel Cost$2,300
5-Yr vs Avg New VehicleSame as average
Tailpipe CO₂314 g/mi
EPA Fuel Economy Score5/10
EPA GHG Score5/10
FuelEconomy.gov estimates cover one available configuration; other trims may differ. Costs assume 15,000 miles/year, 55% city driving and source fuel prices. Five-year savings compare with an average new vehicle (gasoline operation for dual-fuel vehicles). CO₂ is tailpipe only. EPA scores run from 1–10; higher is better.
Photos
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