2025 Kia K4
34MPG
Combined
3
Trims
2025
Updated February 27, 2026
Get the full picture on the 2025 Kia K4. As a Sedan, it achieves 29–34 combined MPG depending on trim and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.
2025 Kia K4 Specifications
| Spec | Value |
|---|---|
| Combined MPG | 29–34 combined MPG depending on trim |
| City MPG | 30 |
| Highway MPG | 40 |
| Body Style | Sedan |
| Fuel Type | Regular |
| Drive | FWD |
| Available Trims | 3 |
Available Trims
| Trim | MPG (City/Hwy/Combined) | Engine | Transmission |
|---|---|---|---|
| 4 cyl | 29/39/33 | 2.0L 4cyl | Automatic (AV-S1) |
| 4 cyl | 30/40/34 | 2.0L 4cyl | Automatic (AV-S1) |
| 4 cyl | 26/36/29 | 1.6L 4cyl | Automatic (S8) |
Annual Fuel Cost
Based on EPA estimates, the 2025 Kia K4 costs approximately $1,383 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.
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Other Model Years
- 2025 (this page)
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