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2021 Mercedes-Benz GLS450 MPG

Based on data from 1 vehicles, 3 fuel-ups and 1,248 miles of driving, the 2021 Mercedes-Benz GLS450 gets a combined Avg MPG of 18.58 with a 0.66 MPG margin of error.

Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.

2021 Mercedes-Benz GLS450s For Sale Nearby

  • BIG BERTHA

    2021 Mercedes-Benz GLS450 4Matic 3.0L L6 ELECTRIC/GAS Automatic 9 Speed Sport Utility
    Added Dec 2020 • 4 Fuel-ups

    Property of Zeight

  • 18.6 Avg MPG

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Read the road and traffic conditions not just right in front... ...

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