2021 BMW M3 MPG

Based on data from 3 vehicles, 54 fuel-ups and 13,472 miles of driving, the 2021 BMW M3 gets a combined Avg MPG of 19.79 with a 2.11 MPG margin of error.

Below you can see a distribution of the fuel-ups with 0 outliers (0.00%) removed.

Following shows the average MPG of each of the 3 vehicles in the system.

• M3

  2021 BMW M3 3.0L L6 GAS Manual 6 Speed
  Added Apr 2024 • 22 Fuel-ups

  Property of dkmesa

• 15.1 Avg MPG

• Batman

  2021 BMW M3 Competition 3.0L L6 GAS Automatic 8 Speed
  Added May 2023 • 18 Fuel-ups

  Property of lancebirdsong

• 18.3 Avg MPG

• M3 Comp

  2021 BMW M3 Competition
  Added Nov 2022 • 17 Fuel-ups

  Property of dab488

• 28.6 Avg MPG