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2024 Mercedes-Benz GLS450 MPG

Based on data from 4 vehicles, 45 fuel-ups and 14,216 miles of driving, the 2024 Mercedes-Benz GLS450 gets a combined Avg MPG of 18.44 with a 0.78 MPG margin of error.

Below you can see a distribution of the fuel-ups with 1 outliers (2.17%) removed.

Following shows the average MPG of each of the 4 vehicles in the system.

2024 Mercedes-Benz GLS450s For Sale Nearby

  • Sara Taiwo GLS450

    2024 Mercedes-Benz GLS450 4Matic 3.0L L6 MILD HYBRID EV-GAS (MHEV) Automatic 9 Speed
    Added May 2024 • 28 Fuel-ups

    Property of bisoso

  • 18.8 Avg MPG
  • GLS450

    2024 Mercedes-Benz GLS450 4Matic 3.0L L6 MILD HYBRID EV-GAS (MHEV) Automatic 9 Speed
    Added Sep 2024 • 4 Fuel-ups

    Property of maier057

  • 17.6 Avg MPG
  • My GLS450 2024

    2024 Mercedes-Benz GLS450 4Matic 3.0L L6 MILD HYBRID EV-GAS (MHEV) Automatic 9 Speed
    Added Jul 2024 • 11 Fuel-ups

    Property of ravishpathak

  • 18.8 Avg MPG
  • My GLS450

    2024 Mercedes-Benz GLS450 4Matic 3.0L L6 MILD HYBRID EV-GAS (MHEV) Automatic 9 Speed
    Added Dec 2023 • 11 Fuel-ups

    Property of donkim

  • 18.0 Avg MPG

Recent Activity

from other Mercedes-Benz GLS450 vehicles (View All)

Tips

Use Cruise Control Often

On steady flat roads (especially at higher speeds), cruise c... ...

by mathowie

Read more tips