X 2020 Kia Optima FE

2.4 L, 4 cyl, Auto (S6), Regular Gasoline

2020 Kia Optima FE

EPA Fuel Economy

Combined: 29 MPG

City: 25 MPG

Highway: 35 MPG

X 2004 Nissan Frontier V6 4WD

3.3 L, 6 cyl, Man 5-spd, Premium Gasoline

2004 Nissan Frontier V6 4WD

EPA Fuel Economy

Combined: 15 MPG

City: 13 MPG

Highway: 17 MPG

MPG estimates for 2016 and older vehicles may have been revised. Learn More

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