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2018 Mercedes-Benz GLC300 MPG

Based on data from 33 vehicles, 1,765 fuel-ups and 558,087 miles of driving, the 2018 Mercedes-Benz GLC300 gets a combined Avg MPG of 23.45 with a 0.20 MPG margin of error.

Below you can see a distribution of the fuel-ups with 42 outliers (2.32%) removed.

Following shows the average MPG of each of the 33 vehicles in the system.

  • My GLC300

    2018 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Jan 2022 • 108 Fuel-ups

    Property of bmdungan

  • 23.3 Avg MPG
  • GLC300

    2018 Mercedes-Benz GLC300 2.0L L4 GAS Automatic 9 Speed
    Added Nov 2017 • 91 Fuel-ups

    Property of ARTSTER

  • 22.8 Avg MPG
  • Yoly’s GLC300

    2018 Mercedes-Benz GLC300 2.0L L4 GAS Automatic 9 Speed
    Added Apr 2021 • 50 Fuel-ups

    Property of fjnavarrog1962

  • 19.4 Avg MPG
  • 2018 Mercedes-Benz GLC300

    2018 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Dec 2021 • 117 Fuel-ups

    Property of MWaldo

  • 26.0 Avg MPG
  • My GLC300

    2018 Mercedes-Benz GLC300 Sport 2.0L L4 GAS Automatic 9 Speed
    Added Mar 2021 • 93 Fuel-ups

    Property of turo1979

  • 21.3 Avg MPG
  • My GLC300 4matic

    2018 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Jun 2018 • 60 Fuel-ups

    Property of roxanahamilton

  • 24.1 Avg MPG
  • 2018 GLC300

    2018 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Nov 2021 • 89 Fuel-ups

    Property of hddude

  • 24.4 Avg MPG
  • Der Blau

    2018 Mercedes-Benz GLC300 2.0L L4 GAS Automatic 9 Speed Sport Utility
    Added Mar 2018 • 152 Fuel-ups

    Property of DailyRider

  • 27.8 Avg MPG
  • GLC300

    2018 Mercedes-Benz GLC300 2.0L L4 GAS Automatic 9 Speed
    Added Feb 2024 • 3 Fuel-ups

    Property of sbridgeman

  • 27.2 Avg MPG
  • Benz GLC300

    2018 Mercedes-Benz GLC300 2.0L L4 GAS Automatic 9 Speed Sport Utility
    Added Jul 2020 • 115 Fuel-ups

    Property of h2ofreeze

  • 30.3 Avg MPG
  • My GLC300

    2018 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Jan 2024 • 3 Fuel-ups

    Property of DeleL

  • 16.3 Avg MPG
  • Lille Skutt

    2018 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Aug 2018 • 40 Fuel-ups

    Property of olshalle

  • 29.1 Avg MPG
  • My GLC300

    2018 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Jul 2020 • 47 Fuel-ups

    Property of btk467-gmail

  • 20.4 Avg MPG
  • Gray GLC300

    2018 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed Sport Utility
    Added Jun 2018 • 103 Fuel-ups

    Property of wxmanCCM

  • 26.7 Avg MPG
  • GLC300

    2018 Mercedes-Benz GLC300 4Matic 2,0L L4 GAS Automatic 9 Speed Sport Utility
    Added Sep 2022 • 3 Fuel-ups

    Property of deannigrini

  • 14.2 Avg MPG
  • Mercedes-Benz GLC300

    2018 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Nov 2017 • 76 Fuel-ups

    Property of manfromiowa

  • 26.8 Avg MPG
  • MB GLC300 - 2018

    2018 Mercedes-Benz GLC300 2.0L L4 GAS Automatic 9 Speed
    Added Jan 2018 • 123 Fuel-ups

    Property of finop162

  • 21.2 Avg MPG
  • My GLC300

    2018 Mercedes-Benz GLC300 2.0L L4 GAS Automatic 9 Speed
    Added Sep 2018 • 103 Fuel-ups

    Property of pappawoy

  • 26.1 Avg MPG
  • 2018 Mercedes GLC300

    2018 Mercedes-Benz GLC300 2.0L L4 GAS Automatic 9 Speed
    Added Jun 2018 • 55 Fuel-ups

    Property of rfincke

  • 22.5 Avg MPG
  • My GLC300

    2018 Mercedes-Benz GLC300 2.0L L4 GAS Automatic 9 Speed
    Added Sep 2017 • 155 Fuel-ups

    Property of Omar23ponch

  • 23.4 Avg MPG

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