fueleconomy.gov/m

X 2021 Mercedes-Benz E450 4matic

3.0 L, 6 cyl, Auto 9-spd, Premium Gasoline

2021 Mercedes-Benz E450 4matic

EPA Fuel Economy

Combined: 26 MPG

City: 23 MPG

Highway: 30 MPG

12.7 barrels per year

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X 2015 Kia Optima Hybrid EX

2.4 L, 4 cyl, Auto (AM6), Regular Gasoline

2015 Kia Optima Hybrid EX

MSRP: $32,150

EPA Fuel Economy

Combined: 36 MPG

City: 35 MPG

Highway: 38 MPG

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

9.2 barrels per year

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