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2014 Mercedes-Benz GL450 MPG

Based on data from 11 vehicles, 935 fuel-ups and 306,836 miles of driving, the 2014 Mercedes-Benz GL450 gets a combined Avg MPG of 15.98 with a 0.17 MPG margin of error.

Below you can see a distribution of the fuel-ups with 19 outliers (1.99%) removed.

Following shows the average MPG of each of the 11 vehicles in the system.

2014 Mercedes-Benz GL450s For Sale Nearby

  • GL450 Vader

    2014 Mercedes-Benz GL450 4.7L V8 GAS Automatic 7 Speed
    Added Feb 2024 • 42 Fuel-ups

    Property of Hayseed

  • 19.9 Avg MPG
  • The Beast

    2014 Mercedes-Benz GL450 4.6L V8 GAS Automatic 7 Speed Sport Utility
    Added Jan 2020 • 216 Fuel-ups

    Property of rclemmer

  • 17.4 Avg MPG
  • Mercedes Benz GL450

    2014 Mercedes-Benz GL450 4.7L V8 GAS Automatic 7 Speed
    Added Dec 2017 • 164 Fuel-ups

    Property of t7twenty3

  • 17.6 Avg MPG
  • GL450

    2014 Mercedes-Benz GL450 4.6L V8 GAS Automatic 7 Speed Sport Utility
    Added Jul 2018 • 381 Fuel-ups

    Property of marodriguez

  • 15.6 Avg MPG
  • Monica

    2014 Mercedes-Benz GL450 4.7L V8 GAS Automatic 7 Speed
    Added Dec 2021 • 106 Fuel-ups

    Property of RichieB

  • 13.9 Avg MPG
  • GL450

    2014 Mercedes-Benz GL450 4.7L V8 GAS Automatic 7 Speed
    Added Mar 2023 • 7 Fuel-ups

    Property of Tony7565

  • 16.4 Avg MPG
  • GL450

    2014 Mercedes-Benz GL450 4.7L V8 GAS Automatic 7 Speed Sport Utility
    Added Jul 2020 • 77 Fuel-ups

    Property of grantbarney

  • 16.3 Avg MPG
  • GL450

    2014 Mercedes-Benz GL450 4.6L V8 GAS Automatic 7 Speed
    Added Oct 2014 • 10 Fuel-ups

    Property of waterlilypool

  • 15.1 Avg MPG
  • My GL450

    2014 Mercedes-Benz GL450 4.6L V8 GAS Automatic 7 Speed
    Added May 2020 • 14 Fuel-ups

    Property of sweettimmyd

  • 17.8 Avg MPG
  • The Beast

    2014 Mercedes-Benz GL450 4.6L V8 GAS Automatic 7 Speed Sport Utility
    Added Jun 2019 • 22 Fuel-ups

    Property of rclemmer

  • 18.6 Avg MPG
  • My GL450

    2014 Mercedes-Benz GL450 4.6L V8 GAS Automatic 7 Speed Sport Utility
    Added Apr 2017 • 25 Fuel-ups

    Property of sharpentheaxe

  • 14.4 Avg MPG

Recent Activity

from other Mercedes-Benz GL450 vehicles (View All)

Tips

Cruise Control not always better

On flat or constant grades, the cruise works best for MPG. ... ...

by soutthpaw

Read more tips