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2020 Mercedes-Benz GLC300 MPG

Based on data from 15 vehicles, 557 fuel-ups and 178,338 miles of driving, the 2020 Mercedes-Benz GLC300 gets a combined Avg MPG of 23.50 with a 0.31 MPG margin of error.

Below you can see a distribution of the fuel-ups with 13 outliers (2.28%) removed.

Following shows the average MPG of each of the 15 vehicles in the system.

2020 Mercedes-Benz GLC300s For Sale Nearby

  • 2020 GLC300

    2020 Mercedes-Benz GLC300 2.0L L4 GAS Automatic 9 Speed
    Added Nov 2021 • 39 Fuel-ups

    Property of goose10202

  • 24.7 Avg MPG
  • My GLC300

    2020 Mercedes-Benz GLC300 2.0L L4 GAS Automatic 9 Speed
    Added Oct 2020 • 84 Fuel-ups

    Property of jaromer

  • 24.5 Avg MPG
  • Devil's own Benz

    2020 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed Sport Utility
    Added Jun 2020 • 82 Fuel-ups

    Property of Greatnewcar

  • 24.1 Avg MPG
  • Mercedes GLC300

    2020 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Apr 2021 • 35 Fuel-ups

    Property of Gizza

  • 28.8 Avg MPG
  • My GLC300

    2020 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Aug 2020 • 88 Fuel-ups

    Property of DWestphal

  • 23.6 Avg MPG
  • GLC300 2020

    2020 Mercedes-Benz GLC300 Sport 2.0L L4 GAS Automatic 9 Speed
    Added Aug 2020 • 51 Fuel-ups

    Property of marcelolucas

  • 19.4 Avg MPG
  • Joe's GLC300 Coupe

    2020 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed Coupe
    Added Dec 2020 • 88 Fuel-ups

    Property of jcg1005

  • 26.3 Avg MPG
  • My GLC300

    2020 Mercedes-Benz GLC300 2.0L L4 GAS Automatic 9 Speed
    Added Jul 2022 • 3 Fuel-ups

    Property of 2ndLight

  • 19.7 Avg MPG
  • My GLC300

    2020 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Feb 2020 • 64 Fuel-ups

    Property of ahowie2000

  • 21.9 Avg MPG
  • Benz

    2020 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Oct 2021 • 12 Fuel-ups

    Property of Panthe1

  • 18.8 Avg MPG
  • GLC300

    2020 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Jul 2020 • 36 Fuel-ups

    Property of soloseven

  • 21.4 Avg MPG
  • My GLC300

    2020 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Nov 2020 • 22 Fuel-ups

    Property of shep77

  • 20.1 Avg MPG
  • 2020 GLC300W4

    2020 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Feb 2020 • 19 Fuel-ups

    Property of Holger

  • 26.1 Avg MPG
  • My GLC300

    2020 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Aug 2020 • 4 Fuel-ups

    Property of cheri3455

  • 17.7 Avg MPG
  • 2020 GLC300 AMG

    2020 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Oct 2020 • 5 Fuel-ups

    Property of Holger

  • 24.4 Avg MPG

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