Based on data from 37 vehicles, 1,232 fuel-ups and 349,115 miles of driving, the 1999 BMW 323i gets a combined Avg MPG of 22.21 with a 0.24 MPG margin of error.

Any Engine Type 2.5L L6 GAS (25) L6 GAS (11) Any Body Style Sedan (1) Coupe (1) Convertible (3) Any Submodel Base (25) Other (12)

Below you can see a distribution of the fuel-ups with 13 outliers (1.04%) removed.

Following shows the average MPG of each of the 37 vehicles in the system.

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• Beamer

  1999 BMW 323i 2.5L L6 GAS Automatic 5 Speed
  Added Feb 2017 • 142 Fuel-ups

  Property of Slingblade

• 22.7 Avg MPG

• BMW 3

  1999 BMW 323i 2.5L L6 GAS Standard 5 Speed
  Added Mar 2017 • 11 Fuel-ups

  Property of vaughn202

• 26.9 Avg MPG

• Beatrice

  1999 BMW 323i GAS L6
  Added Nov 2011 • 78 Fuel-ups

  Property of bmv323i

• 25.2 Avg MPG

• 323i

  1999 BMW 323i L6 GAS
  Added Feb 2013 • 11 Fuel-ups

  Property of MattN296

• 23.7 Avg MPG

• BMW TiAg #3

  1999 BMW 323i 2.5L L6 GAS Standard 5 Speed
  Added Sep 2016 • 28 Fuel-ups

  Property of dmclemente

• 19.5 Avg MPG

• BMW TiAg #2

  1999 BMW 323i 2.5L L6 GAS Standard 5 Speed
  Added Sep 2016 • 70 Fuel-ups

  Property of dmclemente

• 19.4 Avg MPG

• BMW TiAg #2

  1999 BMW 323i 2.5L L6 GAS Standard 5 Speed
  Added Sep 2016 • 70 Fuel-ups

  Property of dmclemente

• 19.4 Avg MPG

• E46

  1999 BMW 323i GAS L6
  Added Jul 2012 • 12 Fuel-ups

  Property of ItsRossTime

• 25.8 Avg MPG

• Heinrich

  1999 BMW 323i GAS L6
  Added Oct 2010 • 93 Fuel-ups

  Property of helius

• 25.6 Avg MPG

• BoBlu

  1999 BMW 323i GAS L6
  Added Feb 2013 • 21 Fuel-ups

  Property of STLBLU323

• 25.2 Avg MPG

• 323i

  1999 BMW 323i GAS L6
  Added Apr 2012 • 10 Fuel-ups

  Property of AjRose

• 23.5 Avg MPG

• BMW TiAg

  1999 BMW 323i 2.5L L6 GAS Standard 5 Speed
  Added Sep 2016 • 29 Fuel-ups

  Property of dmclemente

• 19.7 Avg MPG

• 323i

  1999 BMW 323i 2.5L L6 GAS Automatic 5 Speed
  Added Aug 2016 • 179 Fuel-ups

  Property of pmattes

• 19.9 Avg MPG

• Dirtbox

  1999 BMW 323i GAS L6
  Added May 2011 • 24 Fuel-ups

  Property of sekklow

• 27.1 Avg MPG

• 1999 BMW 323i

  1999 BMW 323i GAS L6
  Added Oct 2011 • 4 Fuel-ups

  Property of GearheadNY

• 26.8 Avg MPG

• BMW 323i

  1999 BMW 323i GAS L6
  Added Sep 2010 • 27 Fuel-ups

  Property of rzupancic

• 23.7 Avg MPG

• BMW 323i Executive

  1999 BMW 323i GAS L6
  Added Dec 2010 • 50 Fuel-ups

  Property of bartbaaten

• 23.4 Avg MPG

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