Based on data from 23 vehicles, 834 fuel-ups and 196,460 miles of driving, the 2006 Audi S4 gets a combined Avg MPG of 16.81 with a 0.19 MPG margin of error.

Any Engine Type 4.2L V8 GAS (13) V8 GAS (10) Any Body Style Sedan (1) Wagon (3) Any Submodel Base (2) Avant (11) Other (10)

Below you can see a distribution of the fuel-ups with 32 outliers (3.70%) removed.

Following shows the average MPG of each of the 23 vehicles in the system.

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• ‘06 S4 Avant

  2006 Audi S4 Avant 4.2L V8 GAS Automatic 6 Speed
  Added Apr 2023 • 29 Fuel-ups

  Property of SHAJ_S4

• 13.6 Avg MPG

• B7S4

  2006 Audi S4 Avant 4.2L V8 GAS Standard 6 Speed
  Added Mar 2017 • 138 Fuel-ups

  Property of melstrom

• 14.8 Avg MPG

• My S4

  2006 Audi S4 Avant 4.2L V8 GAS Manual 6 Speed
  Added Apr 2024 • 16 Fuel-ups

  Property of caleman

• 17.5 Avg MPG

• B7 S4 Avant

  2006 Audi S4 Avant 4.2L V8 GAS Automatic 6 Speed
  Added Jan 2024 • 9 Fuel-ups

  Property of jamesn281

• 14.5 Avg MPG

• Audi

  2006 Audi S4 4.2L V8 GAS Automatic 6 Speed
  Added Sep 2016 • 80 Fuel-ups

  Property of cschrank

• 20.9 Avg MPG

• S4

  2006 Audi S4 Avant 4.2L V8 GAS Standard 6 Speed
  Added Nov 2017 • 52 Fuel-ups

  Property of clark18

• 18.0 Avg MPG

• My S4

  2006 Audi S4 Avant 4.2L V8 GAS Automatic 6 Speed
  Added Mar 2018 • 34 Fuel-ups

  Property of olliecampbell

• 18.5 Avg MPG

• Light Silver Metallic S4

  2006 Audi S4 4.2L V8 GAS Automatic 6 Speed Sedan
  Added Mar 2016 • 65 Fuel-ups

  Property of 6SpeedMan

• 17.2 Avg MPG

• S4

  2006 Audi S4 Avant 4,2L V8 GAS Automatic 6 Speed Wagon
  Added Jul 2016 • 17 Fuel-ups

  Property of ingwar88

• 16.2 Avg MPG

• My S4

  2006 Audi S4 Avant 4.2L V8 GAS Automatic 6 Speed
  Added Mar 2016 • 18 Fuel-ups

  Property of Farrukh

• 19.9 Avg MPG

• '06 S4 Avant

  2006 Audi S4 Avant 4.2L V8 GAS Standard 6 Speed Wagon
  Added Mar 2015 • 45 Fuel-ups

  Property of euro16v

• 21.0 Avg MPG

• Audi S4 Avant

  2006 Audi S4 Avant 4.2L V8 GAS Standard 6 Speed Wagon
  Added Aug 2013 • 152 Fuel-ups

  Property of failingboy

• 17.6 Avg MPG

• S4

  2006 Audi S4 GAS V8
  Added May 2014 • 3 Fuel-ups

  Property of erode

• 16.6 Avg MPG

• zag

  2006 Audi S4 GAS V8
  Added Apr 2013 • 30 Fuel-ups

  Property of Risques

• 16.8 Avg MPG

• Audi S4

  2006 Audi S4 GAS V8
  Added Sep 2011 • 46 Fuel-ups

  Property of agregory23

• 18.2 Avg MPG

• Wagon

  2006 Audi S4 GAS V8
  Added Apr 2012 • 28 Fuel-ups

  Property of 95s52

• 17.4 Avg MPG

• 2006 Audi S4 Avant

  2006 Audi S4 Avant 4.2L V8 GAS Standard 6 Speed
  Added Aug 2016 • 83 Fuel-ups

  Property of teddyoctober

• 18.4 Avg MPG

• Red S4

  2006 Audi S4 GAS V8
  Added Sep 2011 • 23 Fuel-ups

  Property of artwrx05

• 16.9 Avg MPG

• Mr. Thirsty

  2006 Audi S4 GAS V8
  Added Nov 2011 • 6 Fuel-ups

  Property of lightlysalted

• 17.0 Avg MPG

• Guzzler

  2006 Audi S4 GAS V8
  Added Feb 2011 • 15 Fuel-ups

  Property of gdawgs4

• 15.9 Avg MPG

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