Based on data from 26 vehicles, 937 fuel-ups and 284,145 miles of driving, the 2003 BMW 525i gets a combined Avg MPG of 20.21 with a 0.26 MPG margin of error.

Any Engine Type 2.5L L6 GAS (21) L6 GAS (5) Any Body Style Sedan (7) Any Submodel Base (21) Other (5)

Below you can see a distribution of the fuel-ups with 65 outliers (6.49%) removed.

Following shows the average MPG of each of the 26 vehicles in the system.

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• My 525i

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed
  Added Apr 2019 • 81 Fuel-ups

  Property of nrugg25

• 19.0 Avg MPG

• BMW 525i

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed
  Added Sep 2016 • 166 Fuel-ups

  Property of BlackRockBlack

• 20.6 Avg MPG

• E39 525i

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed Sedan
  Added Sep 2022 • 79 Fuel-ups

  Property of ghazali

• 21.0 Avg MPG

• 525i

  2003 BMW 525i 2.5L L6 GAS Standard 5 Speed Sedan
  Added Oct 2017 • 25 Fuel-ups

  Property of tjnunamaker

• 27.8 Avg MPG

• My 525i

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed
  Added Mar 2023 • 31 Fuel-ups

  Property of stackm33

• 19.5 Avg MPG

• My 525i

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed
  Added Sep 2020 • 18 Fuel-ups

  Property of vdeans

• 19.4 Avg MPG

• Mark's BMW 525i

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed
  Added Jul 2017 • 150 Fuel-ups

  Property of mpalmqst

• 18.9 Avg MPG

• My 525i

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed
  Added Jul 2022 • 6 Fuel-ups

  Property of ridingfxd1

• 20.5 Avg MPG

• X03 BMW 525i

  2003 BMW 525i 2.5L L6 GAS Manual 5 Speed
  Added Jan 2017 • 62 Fuel-ups

  Property of revkwalker

• 48.4 Avg MPG

• My 525i

  2003 BMW 525i 2.5L L6 GAS Manual 5 Speed
  Added Aug 2021 • 29 Fuel-ups

  Property of JuliaNunamaker

• 22.6 Avg MPG

• E39 M Sport

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed Sedan
  Added Dec 2020 • 19 Fuel-ups

  Property of bfong

• 12.3 Avg MPG

• BMW

  2003 BMW 525i 2,5L L6 GAS Automatic 5 Speed Sedan
  Added Jul 2019 • 28 Fuel-ups

  Property of MarcKe

• 25.2 Avg MPG

• BMW 525i

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed Sedan
  Added Oct 2017 • 139 Fuel-ups

  Property of dmfricker

• 24.0 Avg MPG

• My 525i

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed
  Added Feb 2019 • 5 Fuel-ups

  Property of alexvm

• 21.8 Avg MPG

• BMW 525i

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed
  Added Feb 2018 • 61 Fuel-ups

  Property of fatmikehk

• 16.2 Avg MPG

• BMW E39 525i

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed Sedan
  Added Nov 2013 • 82 Fuel-ups

  Property of gliderpilot

• 21.4 Avg MPG

• BMW 525i 2003

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed
  Added Mar 2017 • 4 Fuel-ups

  Property of kalalp

• 25.9 Avg MPG

• BMW e39 525i

  2003 BMW 525i 2,5L L6 GAS Automatic 5 Speed Sedan
  Added Mar 2016 • 18 Fuel-ups

  Property of acr0bat

• 26.0 Avg MPG

• Volvo

  2003 BMW 525i 2.5L L6 GAS Automatic 5 Speed
  Added Feb 2018 • 9 Fuel-ups

  Property of fatmikehk

• 17.9 Avg MPG

• BMW

  2003 BMW 525i GAS L6
  Added Oct 2013 • 39 Fuel-ups

  Property of robekn

• 19.1 Avg MPG

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