Kia K4 specs by year
The 2026 Kia K4 takes a Group 47 AGM battery and 0W-20 oil (4.5-5.1 qt with a filter change). Earlier years are in the table below.
| Years | Battery | Engine oil | Wipers (driver / passenger / rear) | Coolant | Low beam |
|---|---|---|---|---|---|
| 2026 | Group 47 AGM | 0W-20, 4.5-5.1 qt | - | - | - |
| 2025 | Group 47 AGM | 0W-20, 4.5-5.1 qt | - | 6.3-7.6 qt | - |
Where the engines differ, the oil and coolant columns show the range across them; open the year for each engine. Every part page cites its own sources. Maintained by Matan B., who runs GarageDex.