Based on data from 144 vehicles, 9,238 fuel-ups and 1,920,360 miles of driving, the 2004 Ford Mustang gets a combined Avg MPG of 18.47 with a 0.09 MPG margin of error.

Any Engine Type 3.8L V6 GAS (18) 3.9L V6 GAS (27) 4.6L V8 GAS (64) GAS (2) V6 GAS (9) V8 GAS (18) Any Body Style Coupe (24) Convertible (12) Any Submodel GT Equipado (1) GT Base (2) SVT Cobra (12) Mach 1 (15) GT (34) Base (47) Other (33)

Below you can see a distribution of the fuel-ups with 178 outliers (1.89%) removed.

Following shows the average MPG of each of the 144 vehicles in the system.

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• Ford Mustang Convertible

  2004 Ford Mustang Convertible
  Added Aug 2016 • 9 Fuel-ups

  Property of brandonhargest

• 20.5 Avg MPG

• My Mustang

  2004 Ford Mustang 3.9L V6 GAS Automatic 4 Speed
  Added Oct 2015 • 8 Fuel-ups

  Property of christianh96

• 16.2 Avg MPG

• My Mustang

  2004 Ford Mustang GT 4.6L V8 GAS Standard 5 Speed
  Added Oct 2015 • 3 Fuel-ups

  Property of StilianJelev

• 13.6 Avg MPG

• 04 Red Stang

  2004 Ford Mustang GAS V6
  Added Nov 2013 • 70 Fuel-ups

  Property of RedWonder

• 23.4 Avg MPG

• Mustang

  2004 Ford Mustang GT 4.6L V8 GAS Automatic 4 Speed
  Added Apr 2017 • 8 Fuel-ups

  Property of RRussell

• 16.0 Avg MPG

• The Stang

  2004 Ford Mustang 3.9L GAS V6 Standard 5 Coupe (2 Door)
  Added Jul 2014 • 23 Fuel-ups

  Property of VirusX

• 14.6 Avg MPG

• My Mustang

  2004 Ford Mustang 3.8L GAS V6 Automatic 4 Coupe (2 Door)
  Added Oct 2014 • 3 Fuel-ups

  Property of fomocotech

• 16.2 Avg MPG

• Chick 'Stang

  2004 Ford Mustang GAS V6
  Added Aug 2008 • 537 Fuel-ups

  Property of TechWeasel

• 21.0 Avg MPG

• The Stang!

  2004 Ford Mustang GAS V8
  Added Aug 2011 • 80 Fuel-ups

  Property of StoneEOD

• 19.5 Avg MPG

• Da Stang

  2004 Ford Mustang GAS
  Added Jan 2013 • 77 Fuel-ups

  Property of BigPimpinInAmerica

• 22.6 Avg MPG

• Leslie

  2004 Ford Mustang 3.9L V6 GAS Manual 5 Speed Coupe
  Added Apr 2022 • 144 Fuel-ups

  Property of falvarez19

• 18.8 Avg MPG

• TheRustStang

  2004 Ford Mustang 3.8L GAS V6 Automatic 4 Coupe (2 Door)
  Added Jul 2014 • 4 Fuel-ups

  Property of chanstonblake

• 15.2 Avg MPG

• Sonic

  2004 Ford Mustang GT 4.6L GAS V8 Standard 5 Coupe (2 Door)
  Added Jul 2014 • 19 Fuel-ups

  Property of jrbrooks94

• 23.8 Avg MPG

• Mustang

  2004 Ford Mustang GAS V8
  Added Apr 2011 • 109 Fuel-ups

  Property of Martinarcher64

• 21.7 Avg MPG

• 2004Mustang

  2004 Ford Mustang 3.9L GAS V6 Standard 5
  Added Jul 2011 • 41 Fuel-ups

  Property of HEMIpowered

• 17.8 Avg MPG

• Sally

  2004 Ford Mustang GAS V6
  Added Sep 2010 • 123 Fuel-ups

  Property of traxiii

• 19.6 Avg MPG

• Mustang GT

  2004 Ford Mustang GAS V8
  Added Jan 2012 • 156 Fuel-ups

  Property of SlowPolk

• 24.1 Avg MPG

• Mach 1

  2004 Ford Mustang GAS V8
  Added Jun 2012 • 21 Fuel-ups

  Property of Agent1432

• 21.1 Avg MPG

• Crimson

  2004 Ford Mustang GAS V8
  Added Jan 2014 • 15 Fuel-ups

  Property of seventystangfan

• 19.2 Avg MPG

• Terminator

  2004 Ford Mustang GAS V8
  Added Dec 2011 • 38 Fuel-ups

  Property of MustangMatthew

• 17.1 Avg MPG

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