Based on data from 68 vehicles, 2,880 fuel-ups and 1,086,308 miles of driving, the 2004 Audi A4 gets a combined Avg MPG of 27.55 with a 0.40 MPG margin of error.

Any Engine Type 1.8L L4 GAS (22) 2.0L L4 GAS (1) 3.0L V6 GAS (3) DIESEL (3) GAS (4) L4 DIESEL (13) L4 GAS (7) V6 DIESEL (3) V6 GAS (1) Any Body Style Sedan (6) Wagon (5) Convertible (4) Any Submodel Cabrio (2) S Line (4) Cabriolet (5) Avant Sport (5) Avant (9) Base (12) Other (31)

Below you can see a distribution of the fuel-ups with 44 outliers (1.50%) removed.

Following shows the average MPG of each of the 68 vehicles in the system.

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• A4

  2004 Audi A4 1.8L L4 GAS Automatic CVT
  Added Sep 2020 • 53 Fuel-ups

  Property of koepke74

• 21.8 Avg MPG

• A4

  2004 Audi A4 B6 L4 DIESEL
  Added Oct 2017 • 184 Fuel-ups

  Property of titovs

• 48.3 Avg MPG

• My A4

  2004 Audi A4 Avant 1.8L L4 GAS Automatic CVT
  Added Oct 2016 • 203 Fuel-ups

  Property of Aivis

• 26.5 Avg MPG

• Audi a4 Avant

  2004 Audi A4 Avant Sport DIESEL Manual 6 Speed
  Added Oct 2020 • 54 Fuel-ups

  Property of AndreAfonso

• 59.7 Avg MPG

• Audi A4 TDI

  2004 Audi A4 Avant Sport L4 DIESEL Manual 6 Speed
  Added Dec 2020 • 132 Fuel-ups

  Property of czito

• 38.9 Avg MPG

• A4

  2004 Audi A4 Cabriolet V6 DIESEL Automatic CVT Convertible
  Added Aug 2018 • 158 Fuel-ups

  Property of carrez

• 32.5 Avg MPG

• My A4

  2004 Audi A4 2.0L L4 GAS Automatic CVT
  Added Feb 2021 • 27 Fuel-ups

  Property of LCTR

• 25.6 Avg MPG

• Morty

  2004 Audi A4 Avant Sport DIESEL Manual 6 Speed
  Added Nov 2019 • 21 Fuel-ups

  Property of VenomS40

• 36.8 Avg MPG

• Audi A4

  2004 Audi A4 Diesel
  Added Sep 2016 • 245 Fuel-ups

  Property of apxaza

• 22.2 Avg MPG

• My A4

  2004 Audi A4 Avant Sport
  Added Oct 2019 • 20 Fuel-ups

  Property of koziol992

• 40.8 Avg MPG

• My A4

  2004 Audi A4 1.8L L4 GAS Standard 5 Speed
  Added Feb 2018 • 18 Fuel-ups

  Property of joshrutt

• 23.2 Avg MPG

• Audi

  2004 Audi A4 1.8L L4 GAS Automatic CVT
  Added Mar 2017 • 138 Fuel-ups

  Property of yanaz

• 25.2 Avg MPG

• Audi A4

  2004 Audi A4 Avant Sport Standard 6 Speed
  Added Jan 2018 • 37 Fuel-ups

  Property of mseabra

• 40.6 Avg MPG

• A4

  2004 Audi A4 Avant S Line L4 DIESEL
  Added Dec 2017 • 45 Fuel-ups

  Property of Joaoccmartins

• 36.6 Avg MPG

• My A4 Cabrio

  2004 Audi A4 Cabriolet 3.0L V6 GAS Automatic 5 Speed Convertible
  Added Sep 2018 • 33 Fuel-ups

  Property of MBR

• 19.9 Avg MPG

• My First

  2004 Audi A4 Avant 1.8L L4 GAS Automatic 5 Speed
  Added Apr 2017 • 30 Fuel-ups

  Property of optranc

• 17.0 Avg MPG

• A4

  2004 Audi A4 S Line 1.8L L4 GAS Automatic CVT
  Added Dec 2016 • 204 Fuel-ups

  Property of blom0117

• 22.4 Avg MPG

• Audi A4 1.9 130 saloon

  2004 Audi A4 DIESEL L4
  Added Oct 2012 • 111 Fuel-ups

  Property of marekcamaro

• 34.7 Avg MPG

• Codename Saudi

  2004 Audi A4 S Line L4 DIESEL Automatic CVT Sedan
  Added Sep 2017 • 168 Fuel-ups

  Property of IceBone

• 40.2 Avg MPG

• Audi

  2004 Audi A4 1.8L L4 GAS Automatic 5 Speed
  Added Mar 2017 • 39 Fuel-ups

  Property of jessicaper14

• 25.1 Avg MPG

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