Based on data from 76 vehicles, 4,692 fuel-ups and 1,182,339 miles of driving, the 2003 BMW M3 gets a combined Avg MPG of 18.70 with a 0.10 MPG margin of error.

Any Engine Type 3.2L L6 GAS (50) L6 GAS (22) Any Body Style Coupe (14) Convertible (3) Any Submodel Base (51) Other (25)

Below you can see a distribution of the fuel-ups with 88 outliers (1.84%) removed.

Following shows the average MPG of each of the 76 vehicles in the system.

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• BMW E46 M3

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed Coupe
  Added Feb 2018 • 116 Fuel-ups

  Property of Xiaorpowr

• 19.4 Avg MPG

• M3 Broomhilda

  2003 BMW M3 3.2L L6 GAS Manual 6 Speed
  Added Mar 2022 • 16 Fuel-ups

  Property of shimjohn

• 21.3 Avg MPG

• M3

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed
  Added Feb 2018 • 211 Fuel-ups

  Property of gfghjghjg

• 16.8 Avg MPG

• 2003.5 M3 Vert

  2003 BMW M3 3.2L L6 GAS Manual 6 Speed
  Added Jun 2022 • 4 Fuel-ups

  Property of Clwnshu

• 18.8 Avg MPG

• M3

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed
  Added Dec 2016 • 36 Fuel-ups

  Property of BusdriverleO

• 31.0 Avg MPG

• Carbon M3

  2003 BMW M3 3.2L L6 GAS Manual 6 Speed Coupe
  Added Oct 2021 • 3 Fuel-ups

  Property of tomzassy76

• 16.8 Avg MPG

• My M3

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed
  Added Apr 2016 • 10 Fuel-ups

  Property of sparky058

• 20.0 Avg MPG

• E46 M3

  2003 BMW M3 3.2L L6 GAS Automatic 6 Speed Coupe
  Added Apr 2020 • 18 Fuel-ups

  Property of robinadr

• 16.6 Avg MPG

• Main

  2003 BMW M3 3.2L L6 GAS Manual 6 Speed Coupe
  Added Oct 2020 • 3 Fuel-ups

  Property of Ericmosqueda1517

• 20.1 Avg MPG

• M 3

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed
  Added Sep 2016 • 27 Fuel-ups

  Property of dimielia

• 18.0 Avg MPG

• BMW E46 M3

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed
  Added Aug 2018 • 85 Fuel-ups

  Property of brastic

• 18.1 Avg MPG

• MTree

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed
  Added Jun 2018 • 62 Fuel-ups

  Property of scw979

• 14.9 Avg MPG

• 2003 M3

  2003 BMW M3 3.2L L6 GAS Manual 6 Speed Coupe
  Added Aug 2018 • 16 Fuel-ups

  Property of lookstwice

• 14.2 Avg MPG

• Die Schwarze Nacht

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed Coupe
  Added May 2013 • 279 Fuel-ups

  Property of djjvr

• 20.8 Avg MPG

• M3

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed Coupe
  Added May 2012 • 104 Fuel-ups

  Property of RaceM3

• 19.5 Avg MPG

• E46 M3

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed
  Added Aug 2017 • 11 Fuel-ups

  Property of martin5789

• 14.5 Avg MPG

• BMW M3

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed
  Added Jun 2018 • 6 Fuel-ups

  Property of arizonapilot

• 16.2 Avg MPG

• M3

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed Coupe
  Added Dec 2015 • 58 Fuel-ups

  Property of Budget76

• 21.6 Avg MPG

• BMW E46 M3

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed
  Added Jan 2018 • 24 Fuel-ups

  Property of smiley7

• 15.6 Avg MPG

• BMW E46 M3

  2003 BMW M3 3.2L L6 GAS Standard 6 Speed
  Added Apr 2017 • 10 Fuel-ups

  Property of joeshaw123

• 17.3 Avg MPG

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