Based on data from 104 vehicles, 5,938 fuel-ups and 1,882,593 miles of driving, the 2003 Mazda 6 gets a combined Avg MPG of 24.60 with a 0.16 MPG margin of error.

Any Engine Type 2.0L L4 DIESEL (4) 2.3L L4 GAS (25) 3.0L V6 GAS (15) GAS (1) H4 DIESEL (1) L4 DIESEL (2) L4 GAS (16) V6 GAS (24) Any Body Style Sedan (19) Wagon (4) Hatchback (6) Any Submodel S (15) i (30) Other (59)

Below you can see a distribution of the fuel-ups with 137 outliers (2.26%) removed.

Following shows the average MPG of each of the 104 vehicles in the system.

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• M

  2003 Mazda 6 GAS L4
  Added Mar 2013 • 88 Fuel-ups

  Property of Xpert

• 34.4 Avg MPG

• Silver Mazda 6i Atx

  2003 Mazda 6 GAS L4
  Added Apr 2013 • 29 Fuel-ups

  Property of Mazda6iAtxZERO

• 28.0 Avg MPG

• Nikki

  2003 Mazda 6 GAS L4
  Added Sep 2011 • 85 Fuel-ups

  Property of Mixolyde

• 26.8 Avg MPG

• Mazda 6

  2003 Mazda 6 GAS V6
  Added Jan 2010 • 19 Fuel-ups

  Property of cmorris

• 43.2 Avg MPG

• 2003 Yellow Mazda6

  2003 Mazda 6 i 2.3L L4 GAS Automatic 4 Speed
  Added Mar 2018 • 359 Fuel-ups

  Property of Sasquatch519

• 23.4 Avg MPG

• Mazda 6s

  2003 Mazda 6 GAS V6
  Added Jun 2012 • 46 Fuel-ups

  Property of jamin2707

• 21.4 Avg MPG

• My 6

  2003 Mazda 6 GAS L4
  Added Nov 2012 • 5 Fuel-ups

  Property of vox

• 29.0 Avg MPG

• Angie

  2003 Mazda 6 GAS V6
  Added Oct 2012 • 27 Fuel-ups

  Property of dlandoll

• 25.5 Avg MPG

• M6

  2003 Mazda 6 GAS V6
  Added Aug 2012 • 9 Fuel-ups

  Property of VR3

• 25.3 Avg MPG

• Car

  2003 Mazda 6 GAS V6
  Added Nov 2011 • 9 Fuel-ups

  Property of brenasuarus

• 20.2 Avg MPG

• Mazda6

  2003 Mazda 6 S 3.0L V6 GAS Standard 5 Speed
  Added Aug 2016 • 226 Fuel-ups

  Property of Kallendbor

• 23.1 Avg MPG

• RedFire MAZDA 6S

  2003 Mazda 6
  Added Dec 2009 • 115 Fuel-ups

  Property of Adamovich

• 16.9 Avg MPG

• My Car

  2003 Mazda 6 GAS V6
  Added Aug 2008 • 91 Fuel-ups

  Property of ejmiller

• 20.4 Avg MPG

• My First Baby

  2003 Mazda 6
  Added Jun 2012 • 14 Fuel-ups

  Property of spice415

• 25.2 Avg MPG

• Mazda 6

  2003 Mazda 6 GAS L4
  Added Apr 2012 • 7 Fuel-ups

  Property of krumm

• 26.6 Avg MPG

• KJ

  2003 Mazda 6 GAS L4
  Added Jan 2009 • 202 Fuel-ups

  Property of heharmon

• 28.2 Avg MPG

• Mazda6

  2003 Mazda 6
  Added May 2011 • 52 Fuel-ups

  Property of andrewrivas

• 30.1 Avg MPG

• Mazda 6

  2003 Mazda 6 i 2,0L L4 DIESEL Sedan
  Added Apr 2018 • 48 Fuel-ups

  Property of zolpapp

• 33.1 Avg MPG

• Trixie

  2003 Mazda 6 GAS L4
  Added Sep 2011 • 5 Fuel-ups

  Property of ctaylor90

• 24.8 Avg MPG

• Mazda 6

  2003 Mazda 6 i 2.0L L4 DIESEL Manual 5 Speed
  Added Sep 2019 • 7 Fuel-ups

  Property of ncaldwell

• 35.1 Avg MPG

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