Based on data from 68 vehicles, 3,909 fuel-ups and 975,897 miles of driving, the 2003 BMW Z4 gets a combined Avg MPG of 22.64 with a 0.18 MPG margin of error.

Any Engine Type 2.5L L6 GAS (25) 3.0L L6 GAS (33) L6 GAS (9) Any Body Style Convertible (18) Any Submodel 2.5i (25) 3.0i (33) Other (10)

Below you can see a distribution of the fuel-ups with 145 outliers (3.58%) removed.

Following shows the average MPG of each of the 68 vehicles in the system.

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• My Beemer

  2003 BMW Z4 3.0i 3.0L L6 GAS Standard 6 Speed
  Added Mar 2017 • 289 Fuel-ups

  Property of yanaz

• 23.6 Avg MPG

• My Z4

  2003 BMW Z4 3.0i 3.0L L6 GAS Standard 6 Speed
  Added Feb 2018 • 50 Fuel-ups

  Property of SiXiT

• 22.3 Avg MPG

• Z4 3.0i Roadster

  2003 BMW Z4 3.0i 3,0L L6 GAS Manual 6 Speed
  Added Feb 2020 • 59 Fuel-ups

  Property of ivo_simeonoff

• 24.8 Avg MPG

• My Z4

  2003 BMW Z4 2.5i 2.5L L6 GAS Manual 5 Speed
  Added Aug 2019 • 50 Fuel-ups

  Property of lloydll

• 19.0 Avg MPG

• Baby

  2003 BMW Z4 3.0i 3.0L L6 GAS Standard 6 Speed Convertible
  Added Sep 2018 • 74 Fuel-ups

  Property of lanker95

• 25.1 Avg MPG

• My Z4

  2003 BMW Z4 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Jan 2022 • 24 Fuel-ups

  Property of KenR74

• 22.6 Avg MPG

• My Z4

  2003 BMW Z4 2.5i 2.5L L6 GAS Standard 5 Speed
  Added Apr 2017 • 40 Fuel-ups

  Property of zengoalie

• 24.7 Avg MPG

• BMW

  2003 BMW Z4 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Feb 2019 • 218 Fuel-ups

  Property of tmcullenjr

• 26.0 Avg MPG

• My Z4

  2003 BMW Z4 2.5i 2.5L L6 GAS Automatic 5 Speed
  Added Jul 2017 • 20 Fuel-ups

  Property of mstremblay

• 21.9 Avg MPG

• BMW Z4

  2003 BMW Z4 3.0i 3.0L L6 GAS Standard 6 Speed
  Added Mar 2017 • 56 Fuel-ups

  Property of winktm

• 21.4 Avg MPG

• BMW Z4

  2003 BMW Z4 2.5i 2.5L L6 GAS Standard 5 Speed
  Added Mar 2018 • 189 Fuel-ups

  Property of scase

• 23.4 Avg MPG

• Z4

  2003 BMW Z4 2.5i 2.5L L6 GAS Manual 5 Speed
  Added Feb 2018 • 9 Fuel-ups

  Property of dmbryson

• 18.8 Avg MPG

• SF

  2003 BMW Z4 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Jun 2014 • 93 Fuel-ups

  Property of Tamimb

• 17.9 Avg MPG

• The Z

  2003 BMW Z4 3.0i 3.0L L6 GAS Manual 6 Speed Convertible
  Added Jul 2015 • 67 Fuel-ups

  Property of jonburke12

• 24.4 Avg MPG

• BMW Z4

  2003 BMW Z4 2.5i 2.5L L6 GAS Automatic 5 Speed Convertible
  Added Jul 2018 • 23 Fuel-ups

  Property of MartinCowell

• 21.9 Avg MPG

• Zé

  2003 BMW Z4 3.0i 3,0L L6 GAS Manual 6 Speed Convertible
  Added Mar 2016 • 136 Fuel-ups

  Property of PeC

• 23.6 Avg MPG

• Stella

  2003 BMW Z4 3.0i 3.0L L6 GAS Automatic 5 Speed Convertible
  Added Apr 2018 • 65 Fuel-ups

  Property of jhoang

• 19.8 Avg MPG

• Zet

  2003 BMW Z4 2.5i 2,5L L6 GAS Convertible
  Added Feb 2024 • 76 Fuel-ups

  Property of Srsilviu

• 25.5 Avg MPG

• Zet

  2003 BMW Z4 2.5i 2,5L L6 GAS Convertible
  Added Jul 2021 • 76 Fuel-ups

  Property of Srsilviu

• 25.5 Avg MPG

• BMW Z4

  2003 BMW Z4 2.5i 2.5L L6 GAS Convertible
  Added Apr 2019 • 19 Fuel-ups

  Property of 91d28

• 27.4 Avg MPG

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