2025 Kia Carnival Hybrid Gas Mileage Per Gallon. The epa rates the carnival hybrid at 33 mpg combined, 34 mpg city, and 31 mpg highway, a significant boost over the nonhybrid model. How can i share my mpg?
1984 to present buyer’s guide to fuel efficient cars and trucks. View detailed gas mileage data for the 2025 kia carnival hybrid.
