2023 Mercedes-Benz GLC300 MPG

Based on data from 7 vehicles, 99 fuel-ups and 24,414 miles of driving, the 2023 Mercedes-Benz GLC300 gets a combined Avg MPG of 21.42 with a 1.00 MPG margin of error.

Below you can see a distribution of the fuel-ups with 3 outliers (2.94%) removed.

Following shows the average MPG of each of the 7 vehicles in the system.

• My GLC300

  2023 Mercedes-Benz GLC300 4Matic Coupe 2.0L L4 GAS Automatic 9 Speed
  Added Sep 2023 • 31 Fuel-ups

  Property of MickeyMichelle

• 23.9 Avg MPG

• My GLC300

  2023 Mercedes-Benz GLC300
  Added May 2023 • 31 Fuel-ups

  Property of gkloop

• 23.6 Avg MPG

• My GLC300

  2023 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
  Added Jan 2024 • 4 Fuel-ups

  Property of laurelfern

• 25.1 Avg MPG

• Mercedes GLC 300

  2023 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed Sport Utility Coupe
  Added Aug 2023 • 32 Fuel-ups

  Property of ryantse

• 19.6 Avg MPG

• 5 - Valkyrie

  2023 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
  Added Jan 2024 • 7 Fuel-ups

  Property of anaconda6

• 27.2 Avg MPG

• ‘24 Mercedes GLC300 - Cora

  2023 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
  Added Nov 2023 • 5 Fuel-ups

  Property of Sparking1

• 27.1 Avg MPG

• My GLC300

  2023 Mercedes-Benz GLC300 4Matic 2.0L L4 GAS Automatic 9 Speed
  Added Aug 2023 • 25 Fuel-ups

  Property of YJCheng

• 22.1 Avg MPG