Based on data from 41 vehicles, 1,994 fuel-ups and 469,884 miles of driving, the 2004 BMW Z4 gets a combined Avg MPG of 23.20 with a 0.20 MPG margin of error.

Any Engine Type 2.5L L6 GAS (9) 3.0L L6 GAS (28) L6 GAS (2) Any Body Style Convertible (15) Any Submodel 2.5i (9) 3.0i (30) Other (2)

Below you can see a distribution of the fuel-ups with 41 outliers (2.01%) removed.

Following shows the average MPG of each of the 41 vehicles in the system.

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• My Z4

  2004 BMW Z4 3.0i 3.0L L6 GAS Manual 6 Speed
  Added Jul 2020 • 3 Fuel-ups

  Property of gyimpity

• 7.4 Avg MPG

• Hildi

  2004 BMW Z4 3.0i 3.0L L6 GAS Standard 6 Speed Convertible
  Added May 2015 • 81 Fuel-ups

  Property of 01001000

• 23.8 Avg MPG

• BMW Z4

  2004 BMW Z4 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Mar 2019 • 30 Fuel-ups

  Property of boot879

• 21.3 Avg MPG

• BMW Z4

  2004 BMW Z4 3.0i 3.0L L6 GAS Automatic 5 Speed Convertible
  Added May 2018 • 77 Fuel-ups

  Property of Bermanator

• 23.3 Avg MPG

• Z4

  2004 BMW Z4 2.5i 2.5L L6 GAS Standard 5 Speed Convertible
  Added Sep 2017 • 45 Fuel-ups

  Property of kcparrott

• 27.1 Avg MPG

• 2004 BMW Z4 2.5

  2004 BMW Z4 2.5i 2.5L L6 GAS Manual 5 Speed
  Added Oct 2018 • 12 Fuel-ups

  Property of excelmonkey

• 20.4 Avg MPG

• BMW Z4

  2004 BMW Z4 3.0i 3.0L L6 GAS Standard 6 Speed
  Added Sep 2016 • 68 Fuel-ups

  Property of Trawin

• 19.5 Avg MPG

• BMW Z4

  2004 BMW Z4 2.5i 2.5L L6 GAS Automatic 5 Speed Convertible
  Added Mar 2019 • 4 Fuel-ups

  Property of jt3innc

• 16.6 Avg MPG

• Z4

  2004 BMW Z4 2.5i 2.5L L6 GAS Standard 5 Speed
  Added Mar 2017 • 84 Fuel-ups

  Property of cruzingmax

• 23.6 Avg MPG

• z4

  2004 BMW Z4 3.0i 3.0L L6 GAS Automatic 5 Speed Convertible
  Added Dec 2014 • 30 Fuel-ups

  Property of MstkSeance

• 24.7 Avg MPG

• BMW Z4

  2004 BMW Z4 3.0i 3.0L L6 GAS Automatic 5 Speed Convertible
  Added Feb 2018 • 5 Fuel-ups

  Property of Dannyberm

• 24.8 Avg MPG

• Z4

  2004 BMW Z4 2.5i 2.5L L6 GAS Convertible (2 Door)
  Added Dec 2012 • 73 Fuel-ups

  Property of doncam

• 23.4 Avg MPG

• BMW Z4

  2004 BMW Z4 2.5i 2.5L L6 GAS Automatic 5 Speed Convertible
  Added Feb 2016 • 27 Fuel-ups

  Property of marks146

• 24.9 Avg MPG

• Sharky

  2004 BMW Z4 3.0i 3.0L L6 GAS Standard 6 Speed Convertible
  Added Aug 2016 • 10 Fuel-ups

  Property of Roadstar

• 21.8 Avg MPG

• Zetka

  2004 BMW Z4 3.0i 3.0L L6 GAS Standard 6 Speed
  Added Mar 2017 • 36 Fuel-ups

  Property of Smomat

• 15.3 Avg MPG

• My Z4

  2004 BMW Z4 3.0i 2.5L GAS L6 Standard 5 Convertible (2 Door)
  Added Sep 2014 • 30 Fuel-ups

  Property of chris1999

• 23.0 Avg MPG

• Z4

  2004 BMW Z4 3.0i 3,0L L6 GAS Automatic 5 Speed Convertible
  Added Aug 2014 • 18 Fuel-ups

  Property of scr1m3

• 15.8 Avg MPG

• BMW Z4

  2004 BMW Z4 3.0i 3.0L L6 GAS Standard 6 Speed
  Added Dec 2016 • 4 Fuel-ups

  Property of adamplayfair

• 16.0 Avg MPG

• Sold 2004 BMW Z4

  2004 BMW Z4 3.0i 3.0L L6 GAS Automatic 5 Speed
  Added Aug 2016 • 16 Fuel-ups

  Property of rclark13

• 24.7 Avg MPG

• Z4 3.0SE

  2004 BMW Z4 GAS L6
  Added Sep 2011 • 136 Fuel-ups

  Property of gannet

• 23.3 Avg MPG

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