Kia K5 2025 Mpg Comparison. In the city, the 2025 k5 gas mileage is from 23 to 26 miles per gallon,. View detailed gas mileage data for the 2025 kia k5.
1984 to present buyer’s guide to fuel efficient cars and trucks. Compare the 2025 kia k5 with the 2025 hyundai sonata: