Based on data from 18 vehicles, 980 fuel-ups and 423,262 miles of driving, the 2014 Mercedes-Benz GL350 gets a combined Avg MPG of 20.99 with a 0.24 MPG margin of error.

Any Engine Type 3.0L V6 DIESEL (17) V6 DIESEL (1) Any Body Style Sport Utility (9) Any Submodel Bluetec 4Matic (17) Other (1)

Below you can see a distribution of the fuel-ups with 17 outliers (1.71%) removed.

Following shows the average MPG of each of the 18 vehicles in the system.

• GL350 BlueTec

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed Sport Utility
  Added Oct 2018 • 125 Fuel-ups

  Property of KYLer

• 20.1 Avg MPG

• My GL350

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed
  Added Oct 2024 • 11 Fuel-ups

  Property of diesdim

• 21.9 Avg MPG

• GL 350

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed Sport Utility
  Added Nov 2021 • 83 Fuel-ups

  Property of kwaiguru

• 20.7 Avg MPG

• 2014 MB

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed Sport Utility
  Added Apr 2022 • 75 Fuel-ups

  Property of Franny

• 22.4 Avg MPG

• My GL350

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed
  Added Aug 2020 • 95 Fuel-ups

  Property of bern6389

• 20.4 Avg MPG

• GL350 bluetec

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed
  Added Nov 2017 • 65 Fuel-ups

  Property of skao

• 18.1 Avg MPG

• My GL350

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed
  Added Sep 2019 • 38 Fuel-ups

  Property of ianjsy

• 18.5 Avg MPG

• GL350 BLUETEC

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed Sport Utility
  Added Sep 2020 • 20 Fuel-ups

  Property of vladbenz1997

• 22.9 Avg MPG

• MB GL350BT

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed Sport Utility
  Added Mar 2013 • 155 Fuel-ups

  Property of flyingman

• 20.0 Avg MPG

• Boss Wagen

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed Sport Utility
  Added Apr 2016 • 98 Fuel-ups

  Property of Greatnewcar

• 21.1 Avg MPG

• GL350

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed
  Added Nov 2017 • 8 Fuel-ups

  Property of paomien35

• 21.7 Avg MPG

• Sleeping Bluty

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed Sport Utility
  Added Nov 2017 • 54 Fuel-ups

  Property of stallhorn

• 23.3 Avg MPG

• My GL350

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed
  Added Nov 2016 • 53 Fuel-ups

  Property of Lissaloo

• 18.1 Avg MPG

• GL350

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed
  Added Sep 2016 • 150 Fuel-ups

  Property of emajen

• 25.8 Avg MPG

• My GL350

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed
  Added Apr 2017 • 20 Fuel-ups

  Property of Gundawoman

• 23.7 Avg MPG

• T's GL

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed Sport Utility
  Added Sep 2016 • 10 Fuel-ups

  Property of FWhite

• 25.0 Avg MPG

• Gdawgs GL 350

  2014 Mercedes-Benz GL350 Bluetec 4Matic 3.0L V6 DIESEL Automatic 7 Speed Sport Utility
  Added Jan 2015 • 10 Fuel-ups

  Property of Gprabhu

• 22.4 Avg MPG

• GL350

  2014 Mercedes-Benz GL350 DIESEL V6
  Added Feb 2014 • 14 Fuel-ups

  Property of gl350

• 20.1 Avg MPG