Based on data from 87 vehicles, 6,181 fuel-ups and 1,857,306 miles of driving, the 2009 Audi A4 gets a combined Avg MPG of 23.47 with a 0.15 MPG margin of error.

Any Engine Type 1.8L L4 GAS (5) 2.0L L4 GAS (31) GAS (1) H4 DIESEL (2) L4 DIESEL (16) L4 GAS (12) V4 DIESEL (1) V6 DIESEL (2) V6 GAS (1) Any Body Style Sedan (9) Wagon (4) Convertible (2) Any Submodel Trendy (1) Trendy Plus (1) Sport (4) Cabriolet (6) Luxury (7) Avant (13) Base (20) Other (35)

Below you can see a distribution of the fuel-ups with 458 outliers (6.90%) removed.

Following shows the average MPG of each of the 87 vehicles in the system.

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• My A4

  2009 Audi A4 Avant
  Added Jul 2017 • 26 Fuel-ups

  Property of Cheeky89

• 23.3 Avg MPG

• Audi B8 Saloon 09

  2009 Audi A4 2.0L L4 GAS Automatic CVT
  Added Mar 2017 • 155 Fuel-ups

  Property of stanpoco

• 25.7 Avg MPG

• My A4

  2009 Audi A4 2.0L L4 GAS Automatic CVT
  Added Oct 2017 • 3 Fuel-ups

  Property of wblox

• 30.0 Avg MPG

• Audi

  2009 Audi A4 2.0L L4 GAS Automatic CVT
  Added Sep 2016 • 169 Fuel-ups

  Property of Fillerupeg

• 25.2 Avg MPG

• Audi A4 B8

  2009 Audi A4 L4 GAS Automatic CVT Sedan
  Added Mar 2017 • 222 Fuel-ups

  Property of johanchan

• 18.6 Avg MPG

• Audi A4

  2009 Audi A4 SE 2.0tdi L4 DIESEL
  Added Jul 2016 • 20 Fuel-ups

  Property of bpmull

• 37.1 Avg MPG

• Black Beauty

  2009 Audi A4 2,0L L4 GAS Standard 6 Speed Sedan
  Added Aug 2014 • 7 Fuel-ups

  Property of XanSA

• 21.8 Avg MPG

• Blackie2

  2009 Audi A4 Cabriolet 2.0L L4 GAS Automatic CVT Convertible
  Added Dec 2014 • 38 Fuel-ups

  Property of kishkaru

• 21.3 Avg MPG

• Audi a4 2.0T

  2009 Audi A4 2.0L L4 GAS Automatic CVT
  Added Aug 2016 • 164 Fuel-ups

  Property of eshaheen

• 23.9 Avg MPG

• A4

  2009 Audi A4 Luxury 2.0L L4 GAS Automatic 8 Speed
  Added Sep 2016 • 121 Fuel-ups

  Property of sevanchik

• 23.8 Avg MPG

• Audi A4 Avant B8 2.0L TDI 143

  2009 Audi A4 2.0L L4 GAS Standard 6 Speed Wagon
  Added Dec 2014 • 50 Fuel-ups

  Property of rabmurray121

• 29.7 Avg MPG

• Gunny

  2009 Audi A4 2.0L L4 GAS Automatic CVT Sedan
  Added Aug 2015 • 19 Fuel-ups

  Property of gillypuck11

• 28.8 Avg MPG

• Audi A4

  2009 Audi A4 Sport 2.0L L4 GAS Automatic 8 Speed
  Added Sep 2016 • 7 Fuel-ups

  Property of slychicken37

• 22.0 Avg MPG

• Audi A4 Avant 2.7tdi

  2009 Audi A4 Luxury V6 DIESEL Automatic 8 Speed Wagon
  Added Nov 2015 • 9 Fuel-ups

  Property of WillStones

• 34.5 Avg MPG

• A4 Cabriolet S-Line

  2009 Audi A4 GAS L4
  Added Jun 2012 • 102 Fuel-ups

  Property of TexasJon

• 25.1 Avg MPG

• 2009 A4

  2009 Audi A4 Trendy Plus 1.8L L4 GAS Automatic 8 Speed
  Added Jan 2017 • 71 Fuel-ups

  Property of nordligehimmel

• 28.7 Avg MPG

• Audi

  2009 Audi A4 S Line H4 DIESEL
  Added Feb 2020 • 45 Fuel-ups

  Property of Stamble

• 37.7 Avg MPG

• Audi A4

  2009 Audi A4 S Line H4 DIESEL
  Added Feb 2023 • 45 Fuel-ups

  Property of moby2011

• 37.7 Avg MPG

• GUSSY

  2009 Audi A4 DIESEL L4
  Added Aug 2012 • 47 Fuel-ups

  Property of nipples

• 28.8 Avg MPG

• A4 Avant S-line

  2009 Audi A4 DIESEL L4
  Added Feb 2014 • 8 Fuel-ups

  Property of BIGBOSSW

• 35.8 Avg MPG

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