Vehicle report
2025 KIA K4
Fuel economy
3 configurations| Configuration | Fuel | City | Highway | Combined |
|---|---|---|---|---|
| 2L 4-cyl, Automatic (AV-S1), Front-Wheel Drive | Regular Gasoline | 30 | 40 | 34 |
| 2L 4-cyl, with DMS, Automatic (AV-S1), Front-Wheel Drive | Regular Gasoline | 29 | 39 | 33 |
| 1.6L 4-cyl, SIDI, Automatic (S8), Front-Wheel Drive | Regular Gasoline | 26 | 36 | 29 |
Reading this report
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.