Model

Kia K4 by Model-Year

3 model-years of the Kia K4, 2025 through 2027. Each row carries that model-year’s own EPA combined MPG(e), estimated annual fuel cost, NHTSA complaints filed and recall campaigns issued, so you can see which year is worth reading about before you open it.

Every Model-Year Compared

Fuel economy, fuel cost, complaints and recall campaigns by model-year3 model-years, newest first. Scroll sideways to see every column.
Model Year	Combined MPG(e)	Annual Fuel Cost ($)	Complaints	Recall Campaigns
2027 Kia K4	28–33	1,900–2,200	0	0
2026 Kia K4	28–33	1,900–2,200	13	1
2025 Kia K4	29–34	1,850–2,150	49	2