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Mercedes-Benz S-Class Fuel Economy Data

4dr Sedan, ext. turbocharged 493hp 5.5L V12 5-sp shiftable automatic RWD

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What Our Members Are Saying about the Real Gas Mileage of the 2003 Mercedes-Benz S-Class

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2003 Mercedes-Benz S-Class Gas Mileage (MPG)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Mercedes-Benz S-Class's real-world MPG based on how and where you drive a car.