Based on data from 53 vehicles, 1,150 fuel-ups and 311,751 miles of driving, the 1998 Audi A4 gets a combined Avg MPG of 21.95 with a 0.35 MPG margin of error.

Any Engine Type 1.8L L4 GAS (11) 2.8L V6 GAS (7) DIESEL (2) H4 GAS (1) L4 DIESEL (10) L4 GAS (8) V6 GAS (4) Any Body Style Sedan (5) Wagon (7) Any Submodel Avant (7) Base (17) Other (29)

Below you can see a distribution of the fuel-ups with 168 outliers (12.75%) removed.

Following shows the average MPG of each of the 53 vehicles in the system.

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• 1998 Audi A4 1.8t manual

  1998 Audi A4 GAS L4
  Added Dec 2013 • 37 Fuel-ups

  Property of jetice91

• 21.5 Avg MPG

• Audi A4

  1998 Audi A4 1,8L L4 GAS Manual 5 Speed Sedan
  Added May 2019 • 84 Fuel-ups

  Property of Andex

• 19.2 Avg MPG

• Audi A4

  1998 Audi A4 1.8L GAS L4 Standard 5 Sedan (4 Door)
  Added Dec 2014 • 2 Fuel-ups

  Property of solidivnce

• 29.7 Avg MPG

• 98' Audi A4 B5

  1998 Audi A4 L4 GAS
  Added Oct 2013 • 13 Fuel-ups

  Property of stinghurt

• 19.5 Avg MPG

• Audrey

  1998 Audi A4 DIESEL L4
  Added Oct 2013 • 6 Fuel-ups

  Property of ScottB5

• 28.6 Avg MPG

• Audi B5

  1998 Audi A4
  Added Sep 2013 • 3 Fuel-ups

  Property of Mlu

• 23.1 Avg MPG

• 1998 A4 B5 Limo 1.9TDI 90HP

  1998 Audi A4 DIESEL L4
  Added May 2013 • 10 Fuel-ups

  Property of Drive2Fast

• 32.3 Avg MPG

• Krok

  1998 Audi A4 GAS L4
  Added Jul 2013 • 2 Fuel-ups

  Property of M3mPh1z

• 18.9 Avg MPG

• Audi A4

  1998 Audi A4 GAS L4
  Added May 2012 • 14 Fuel-ups

  Property of adnan248999

• 16.7 Avg MPG

• Audi

  1998 Audi A4 2.8L V6 GAS Standard 5 Speed
  Added Oct 2016 • 221 Fuel-ups

  Property of AntiSoulMysteries

• 24.9 Avg MPG

• Audi A4 1.8T

  1998 Audi A4 GAS L4
  Added Jun 2012 • 16 Fuel-ups

  Property of Hypoxia

• 21.4 Avg MPG

• Audi A4 Avant 2.4

  1998 Audi A4 GAS V6
  Added Nov 2011 • 13 Fuel-ups

  Property of TheAbsorbant

• 25.5 Avg MPG

• Audi A4 [Scrapped]

  1998 Audi A4 GAS L4
  Added Oct 2011 • 22 Fuel-ups

  Property of simonpioli

• 25.0 Avg MPG

• audi

  1998 Audi A4 DIESEL
  Added May 2011 • 27 Fuel-ups

  Property of murdoch

• 33.8 Avg MPG

• Audi A4

  1998 Audi A4 1.8L L4 GAS Standard 5 Speed
  Added Aug 2016 • 96 Fuel-ups

  Property of ffroes

• 25.7 Avg MPG

• Audi A4 98 sedan

  1998 Audi A4
  Added Jan 2009 • 74 Fuel-ups

  Property of sugarsmax

• 22.7 Avg MPG

• A4 B5

  1998 Audi A4 GAS V6
  Added Aug 2010 • 20 Fuel-ups

  Property of abiez

• 24.6 Avg MPG

• My A4

  1998 Audi A4
  Added Aug 2008 • 4 Fuel-ups

  Property of vmanc

• 81.5 Avg MPG

• My Audi

  1998 Audi A4
  Added Aug 2008 • 3 Fuel-ups

  Property of wooky

• 43.3 Avg MPG

• Black

  1998 Audi A4
  Added Oct 2013 • No Fuel-ups

  Property of entwisle

• 0.0 Avg MPG

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