2026 Kia K5
4 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| K5 | 23 | 33 | 27 | Regular Gasoline | Front-Wheel Drive | 2.5L 4-cyl Turbo | Automatic (AM-S8) |
| K5 | 25 | 36 | 29 | Regular Gasoline | Front-Wheel Drive | 2.5L 4-cyl | Automatic (S8) |
| K5 AWD | 24 | 33 | 27 | Regular Gasoline | All-Wheel Drive | 2.5L 4-cyl | Automatic (S8) |
| K5 w/Stop-Start | 26 | 37 | 30 | Regular Gasoline | Front-Wheel Drive | 2.5L 4-cyl | Automatic (S8) |