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2021 Mercedes-Benz GLC300 MPG

Based on data from 10 vehicles, 93 fuel-ups and 32,624 miles of driving, the 2021 Mercedes-Benz GLC300 gets a combined Avg MPG of 24.35 with a 0.69 MPG margin of error.

Below you can see a distribution of the fuel-ups with 4 outliers (4.12%) removed.

Following shows the average MPG of each of the 10 vehicles in the system.

2021 Mercedes-Benz GLC300s For Sale Nearby

  • Mercedes GLC300

    2021 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed Sport Utility
    Added Dec 2020 • 11 Fuel-ups

    Property of jaymaynard

  • 21.9 Avg MPG
  • 2021 GLC300

    2021 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Feb 2021 • 18 Fuel-ups

    Property of Holger

  • 25.6 Avg MPG
  • Mercedes-Benz GLC300 Coupe

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

    Property of bobcheng

  • 12.5 Avg MPG
  • My GLC300

    2021 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Mar 2021 • 17 Fuel-ups

    Property of sharoncrna

  • 27.1 Avg MPG
  • GLC300

    2021 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed Sport Utility
    Added Dec 2020 • 10 Fuel-ups

    Property of mabelh6

  • 21.3 Avg MPG
  • My GLC300

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

    Property of natchison

  • 24.0 Avg MPG
  • GLC300

    2021 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Dec 2020 • 18 Fuel-ups

    Property of mbabischkin

  • 25.0 Avg MPG
  • Wilson

    2021 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed Sport Utility
    Added Feb 2021 • 17 Fuel-ups

    Property of Cottonpatch

  • 24.2 Avg MPG
  • Mercedes GLC

    2021 Mercedes-Benz GLC300 4Matic DIESEL Automatic 9 Speed Sport Utility
    Added Apr 2021 • 5 Fuel-ups

    Property of Antonio67

  • 64.9 Avg MPG
  • Benz 2021

    2021 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed Sport Utility
    Added Dec 2020 • 4 Fuel-ups

    Property of FinkelsteinFamily

  • 17.2 Avg MPG

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