Based on data from 188 vehicles, 11,046 fuel-ups and 3,423,000 miles of driving, the 2004 Mazda 6 gets a combined Avg MPG of 23.12 with a 0.09 MPG margin of error.

Any Engine Type 2.3L L4 GAS (38) 3.0L V6 GAS (51) GAS (1) H2 DIESEL (1) H2 GAS (1) H4 GAS (4) L4 DIESEL (1) L4 GAS (22) V4 DIESEL (1) V6 GAS (45) Any Body Style Sedan (23) Wagon (12) Hatchback (5) Any Submodel i (39) S (54) Other (95)

Below you can see a distribution of the fuel-ups with 705 outliers (6.00%) removed.

Following shows the average MPG of each of the 188 vehicles in the system.

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• Mazda 6

  2004 Mazda 6 S 3.0L V6 GAS Automatic 5 Speed
  Added Mar 2017 • 54 Fuel-ups

  Property of teamcesar

• 20.8 Avg MPG

• old beater

  2004 Mazda 6
  Added May 2013 • 15 Fuel-ups

  Property of noreason

• 20.0 Avg MPG

• MAZ

  2004 Mazda 6 S 3.0L GAS V6 Automatic 5 Sedan (4 Door)
  Added Jul 2014 • 9 Fuel-ups

  Property of ipete6

• 19.0 Avg MPG

• MazdaSix

  2004 Mazda 6 i 2.3L GAS L4 Automatic 4 Sedan (4 Door)
  Added Jul 2014 • 5 Fuel-ups

  Property of Pierce

• 22.2 Avg MPG

• Mazda6 Sport Wagon

  2004 Mazda 6 GAS V6
  Added Apr 2011 • 79 Fuel-ups

  Property of Skyfire98

• 21.9 Avg MPG

• Mazda 6S

  2004 Mazda 6 GAS V6
  Added Aug 2013 • 98 Fuel-ups

  Property of NOBO

• 26.1 Avg MPG

• Vista Cruiser

  2004 Mazda 6 GAS V6
  Added Mar 2013 • 21 Fuel-ups

  Property of Banards

• 18.0 Avg MPG

• Mazda

  2004 Mazda 6 GAS L4
  Added Mar 2014 • 17 Fuel-ups

  Property of Crispy92

• 25.7 Avg MPG

• Mazda 6

  2004 Mazda 6 GAS V6
  Added Feb 2014 • 11 Fuel-ups

  Property of CElias

• 24.6 Avg MPG

• Mazda

  2004 Mazda 6 GAS
  Added Mar 2013 • 11 Fuel-ups

  Property of andyuk

• 27.2 Avg MPG

• 2004 Mazda 6

  2004 Mazda 6 i 2.3L L4 GAS Automatic 4 Speed
  Added Mar 2017 • 20 Fuel-ups

  Property of lotsagas

• 23.2 Avg MPG

• Koko

  2004 Mazda 6 GAS V6
  Added Oct 2013 • 39 Fuel-ups

  Property of Lokstars

• 21.9 Avg MPG

• Six

  2004 Mazda 6 GAS V6
  Added Jul 2012 • 70 Fuel-ups

  Property of silverls

• 24.0 Avg MPG

• Mazda 6S

  2004 Mazda 6
  Added Oct 2008 • 273 Fuel-ups

  Property of SBSchippers

• 23.0 Avg MPG

• Mazda 6

  2004 Mazda 6 GAS L4
  Added Feb 2014 • 4 Fuel-ups

  Property of KaySee

• 23.1 Avg MPG

• 04 Silver Mazda6

  2004 Mazda 6 GAS L4
  Added Apr 2010 • 111 Fuel-ups

  Property of G67

• 23.2 Avg MPG

• Wazda

  2004 Mazda 6 GAS L4
  Added Apr 2013 • 10 Fuel-ups

  Property of XIIIth

• 27.0 Avg MPG

• 2004 Mazda Lapis Blue

  2004 Mazda 6 Custom Submodel L4 GAS
  Added Jul 2013 • 19 Fuel-ups

  Property of lotsagas

• 22.5 Avg MPG

• Mazda6 Wagon

  2004 Mazda 6 GAS V6
  Added Jan 2014 • 9 Fuel-ups

  Property of rwells

• 21.6 Avg MPG

• my car

  2004 Mazda 6 GAS V6
  Added Apr 2013 • 5 Fuel-ups

  Property of biggz26

• 19.2 Avg MPG

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