Click here to see important news regarding the aCar App

2020 Mercedes-Benz C300 MPG

Based on data from 8 vehicles, 315 fuel-ups and 114,708 miles of driving, the 2020 Mercedes-Benz C300 gets a combined Avg MPG of 26.84 with a 0.80 MPG margin of error.

Below you can see a distribution of the fuel-ups with 3 outliers (0.94%) removed.

Following shows the average MPG of each of the 8 vehicles in the system.

2020 Mercedes-Benz C300s For Sale Nearby

  • C300

    2020 Mercedes-Benz C300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Dec 2020 • 132 Fuel-ups

    Property of cheong0618

  • 25.9 Avg MPG
  • Mercedes C300

    2020 Mercedes-Benz C300 2.0L L4 GAS Automatic 9 Speed
    Added Jun 2024 • 5 Fuel-ups

    Property of GARRAN

  • 21.0 Avg MPG
  • My C300

    2020 Mercedes-Benz C300 2.0L L4 GAS Automatic 9 Speed
    Added Aug 2024 • 10 Fuel-ups

    Property of theDonGato

  • 2.0 Avg MPG
  • C300 Cab

    2020 Mercedes-Benz C300 Sport 2.0L L4 GAS Automatic 9 Speed Convertible
    Added Mar 2020 • 75 Fuel-ups

    Property of smf1007

  • 23.6 Avg MPG
  • Mercedes-Benz C300

    2020 Mercedes-Benz C300 4Matic 2.0L L4 GAS Automatic 9 Speed
    Added Feb 2021 • 130 Fuel-ups

    Property of WoZoNe

  • 31.3 Avg MPG
  • My C300

    2020 Mercedes-Benz C300 2.0L L4 GAS Automatic 9 Speed
    Added Aug 2020 • 28 Fuel-ups

    Property of MrsS

  • 25.1 Avg MPG
  • C 300 d Coupe

    2020 Mercedes-Benz C300 Coupe 2.0L L4 GAS Automatic 9 Speed
    Added Jun 2020 • 7 Fuel-ups

    Property of willcox77

  • 48.7 Avg MPG
  • MB C300e 4Matic

    2020 Mercedes-Benz C300 4Matic 2,0L L4 GAS Automatic 9 Speed Sedan
    Added May 2020 • 31 Fuel-ups

    Property of Gaudi

  • 34.4 Avg MPG

Recent Activity

from other Mercedes-Benz C300 vehicles (View All)

Tips

Fuel economy misconceptions- Air filters

Air filters affect fuel economy: Only with carburetors Fo... ...

by Daschicken

Read more tips