2025 BMW M3 MPG

Based on data from 3 vehicles, 29 fuel-ups and 6,467 miles of driving, the 2025 BMW M3 gets a combined Avg MPG of 18.21 with a 0.87 MPG margin of error.

Below you can see a distribution of the fuel-ups with 2 outliers (6.45%) removed.

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

• Green with M3

  2025 BMW M3 L6 GAS Manual 6 Speed Sedan
  Added Sep 2024 • 22 Fuel-ups

  Property of JokerSpeed3

• 18.5 Avg MPG

• My M3

  2025 BMW M3 Competition
  Added Dec 2024 • 4 Fuel-ups

  Property of jasperyang86

• 16.9 Avg MPG

• M3

  2025 BMW M3 L6 GAS Manual 6 Speed Sedan
  Added Aug 2024 • 6 Fuel-ups

  Property of V33DUB

• 18.1 Avg MPG