Based on data from 32 vehicles, 1,970 fuel-ups and 450,875 miles of driving, the 1999 BMW Z3 gets a combined Avg MPG of 23.07 with a 0.21 MPG margin of error.

Any Engine Type 1.9L L4 GAS (1) 2.5L L6 GAS (7) 2.8L L6 GAS (10) 3.2L L6 GAS (7) L6 GAS (4) Any Body Style Hatchback (1) Coupe (4) Convertible (4) Any Submodel 1.9i (1) M Roadster (2) 2.8i (3) Coupe (4) M Coupe (5) Roadster (10) Other (7)

Below you can see a distribution of the fuel-ups with 32 outliers (1.60%) removed.

Following shows the average MPG of each of the 32 vehicles in the system.

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• My Z3

  1999 BMW Z3 Roadster 2.5L L6 GAS Automatic 4 Speed
  Added Apr 2019 • 61 Fuel-ups

  Property of operationcontingency

• 24.4 Avg MPG

• BMW Z3

  1999 BMW Z3 Roadster 2.5L L6 GAS Manual 5 Speed
  Added Aug 2020 • 29 Fuel-ups

  Property of DanielFD

• 22.8 Avg MPG

• Schwarz II

  1999 BMW Z3 Roadster 2.5L L6 GAS Standard 5 Speed Convertible
  Added Nov 2012 • 254 Fuel-ups

  Property of flcn43

• 27.3 Avg MPG

• Greta

  1999 BMW Z3 Roadster 2.5L L6 GAS Manual 5 Speed Convertible
  Added May 2017 • 64 Fuel-ups

  Property of tigerdog

• 21.5 Avg MPG

• BMW

  1999 BMW Z3 2.8i 2,8L L6 GAS Manual 5 Speed Convertible
  Added Sep 2017 • 89 Fuel-ups

  Property of JKuhn

• 20.7 Avg MPG

• My Z3

  1999 BMW Z3 Roadster 2.5L L6 GAS Manual 5 Speed
  Added Jan 2020 • 8 Fuel-ups

  Property of JoshK123

• 19.8 Avg MPG

• BMW Z3

  1999 BMW Z3 2.0 Roadster Standard 5 Speed
  Added Sep 2016 • 65 Fuel-ups

  Property of marcotti

• 22.0 Avg MPG

• M Coupe

  1999 BMW Z3 M Coupe 3.2L L6 GAS Standard 5 Speed Coupe
  Added Apr 2018 • 10 Fuel-ups

  Property of RxLaMont

• 24.0 Avg MPG

• M Coupe

  1999 BMW Z3 M Coupe 3.2L L6 GAS Manual 5 Speed
  Added Mar 2017 • 11 Fuel-ups

  Property of ogilles

• 23.3 Avg MPG

• M Coupe

  1999 BMW Z3 M Coupe 3.2L L6 GAS Manual 5 Speed Coupe
  Added Mar 2017 • 6 Fuel-ups

  Property of 1BMW2VWs

• 21.8 Avg MPG

• Roadster

  1999 BMW Z3 Roadster 2.8L L6 GAS Manual 5 Speed
  Added Oct 2012 • 42 Fuel-ups

  Property of thevawtz

• 25.4 Avg MPG

• 99 BMW Z3

  1999 BMW Z3 Roadster 2.5L L6 GAS Automatic 4 Speed Convertible
  Added Nov 2017 • 35 Fuel-ups

  Property of badmojo451

• 23.2 Avg MPG

• "Black M"

  1999 BMW Z3 M Coupe 3.2L L6 GAS Manual 5 Speed Hatchback
  Added Sep 2009 • 106 Fuel-ups

  Property of JohnGlenn

• 24.1 Avg MPG

• BMW Roadster

  1999 BMW Z3 M Roadster 3.2L L6 GAS Standard 5 Speed
  Added Sep 2016 • 64 Fuel-ups

  Property of fstop

• 23.3 Avg MPG

• My Z3

  1999 BMW Z3 Roadster 2.8L L6 GAS Manual 5 Speed
  Added Oct 2017 • 13 Fuel-ups

  Property of cyn-skoga

• 17.5 Avg MPG

• Z3 Coupe

  1999 BMW Z3 Coupe 2.8L L6 GAS Manual 5 Speed Coupe
  Added Aug 2008 • 176 Fuel-ups

  Property of fuzzysquid

• 17.2 Avg MPG

• Z3

  1999 BMW Z3 2.8i 2.8L L6 GAS Standard 5 Speed
  Added Feb 2017 • 37 Fuel-ups

  Property of Disca

• 22.3 Avg MPG

• My Z3

  1999 BMW Z3 2.8i 2.8L L6 GAS Standard 5 Speed
  Added Dec 2017 • 9 Fuel-ups

  Property of Howler

• 19.0 Avg MPG

• BMW

  1999 BMW Z3 Coupe 2.8L L6 GAS Standard 5 Speed Coupe
  Added Jun 2017 • 31 Fuel-ups

  Property of bikedoc

• 25.1 Avg MPG

• M Coupe

  1999 BMW Z3 M Coupe 3.2L L6 GAS Standard 5 Speed
  Added Sep 2016 • 249 Fuel-ups

  Property of andc

• 21.6 Avg MPG

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