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Lexus GS Fuel Economy Data

4dr Sedan 300-hp 4.3L V8 5-sp automatic RWD

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2001 Lexus GS 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 Lexus GS's real-world MPG based on how and where you drive a car.