Vehicle report
2026 KIA K5
Fuel economy
2 configurations| Configuration | Fuel | City | Highway | Combined |
|---|---|---|---|---|
| 2.5L 4-cyl, SIDI & PFI, Automatic (S8), Front-Wheel Drive | Regular Gasoline | 25 | 36 | 29 |
| 2.5L 4-cyl, SIDI & PFI, Automatic (AM-S8), Front-Wheel Drive | Regular Gasoline | 23 | 33 | 27 |
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.