2021 Mercedes-Benz C300 MPG

Based on data from 12 vehicles, 324 fuel-ups and 121,906 miles of driving, the 2021 Mercedes-Benz C300 gets a combined Avg MPG of 18.72 with a 0.99 MPG margin of error.

Below you can see a distribution of the fuel-ups with 56 outliers (14.74%) removed.

Following shows the average MPG of each of the 12 vehicles in the system.

• ALX 501

  2021 Mercedes-Benz C300 4Matic 2.0L L4 GAS Automatic 9 Speed
  Added May 2021 • 89 Fuel-ups

  Property of AlexsWheels

• 7.7 Avg MPG

• DJR

  2021 Mercedes-Benz C300
  Added Apr 2023 • 28 Fuel-ups

  Property of be_es

• 37.3 Avg MPG

• MB C300

  2021 Mercedes-Benz C300 2.0L L4 GAS Automatic 9 Speed
  Added Jun 2021 • 96 Fuel-ups

  Property of machvz

• 24.5 Avg MPG

• 21 C-Wagon

  2021 Mercedes-Benz C300 4Matic 2.0L L4 GAS Automatic Wagon
  Added Jan 2022 • 57 Fuel-ups

  Property of egroenke

• 24.1 Avg MPG

• My C300

  2021 Mercedes-Benz C300 4Matic 2.0L L4 GAS Automatic 9 Speed
  Added Jun 2021 • 60 Fuel-ups

  Property of frerenc

• 24.9 Avg MPG

• My Mercedes

  2021 Mercedes-Benz C300 2.0L L4 GAS Automatic 9 Speed
  Added Jul 2023 • 46 Fuel-ups

  Property of nitinca

• 25.5 Avg MPG

• C300 Coupe

  2021 Mercedes-Benz C300 4Matic 2.0L L4 GAS Automatic 9 Speed
  Added Apr 2024 • 6 Fuel-ups

  Property of Murks

• 27.8 Avg MPG

• My C300 e

  2021 Mercedes-Benz C300 2.0L L4 GAS Automatic 9 Speed
  Added Aug 2022 • 12 Fuel-ups

  Property of daniellhhansen

• 94.8 Avg MPG

• My Mercedes

  2021 Mercedes-Benz C300 2.0L L4 GAS Automatic 9 Speed
  Added Jun 2022 • 16 Fuel-ups

  Property of nitinca

• 24.5 Avg MPG

• My Mercedes

  2021 Mercedes-Benz C300 2.0L L4 GAS Automatic 9 Speed
  Added Jun 2023 • 7 Fuel-ups

  Property of nitinca

• 23.6 Avg MPG

• Mercedes C300

  2021 Mercedes-Benz C300 4Matic 2.0L L4 GAS Automatic 9 Speed Coupe
  Added Jul 2022 • 5 Fuel-ups

  Property of WrathOfZombies

• 23.9 Avg MPG

• My C300

  2021 Mercedes-Benz C300 4Matic 2.0L L4 GAS Automatic 9 Speed
  Added Nov 2021 • 3 Fuel-ups

  Property of Dink0123

• 73.1 Avg MPG