Based on data from 276 vehicles, 27,169 fuel-ups and 9,957,160 miles of driving, the 2015 Mazda 6 gets a combined Avg MPG of 30.50 with a 0.07 MPG margin of error.

Any Engine Type 2.2L L4 DIESEL (4) 2.5L L4 GAS (244) GAS (2) H4 GAS (1) H6 GAS (2) L4 DIESEL (6) L4 GAS (4) Any Body Style Sedan (121) Wagon (4) Hatchback (2) Motor Home - Stripped Chassis (1) Any Submodel i (1) Tourer SE L (2) GS (3) SE-Nav (5) Base (8) GT (13) Sport (44) Grand Touring (75) Touring (113) Other (12)

Below you can see a distribution of the fuel-ups with 729 outliers (2.61%) removed.

Following shows the average MPG of each of the 276 vehicles in the system.

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• Sebastian

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 154 Fuel-ups

  Property of sonnieltd

• 35.4 Avg MPG

• Maz Kenata

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Dec 2017 • 19 Fuel-ups

  Property of Enoesiw

• 33.4 Avg MPG

• Atenza 6MT

  2015 Mazda 6 Touring 2.5L L4 GAS Standard 6 Speed Sedan
  Added Jan 2015 • 104 Fuel-ups

  Property of Brendan

• 33.1 Avg MPG

• Mazda

  2015 Mazda 6 Executive
  Added Mar 2017 • 36 Fuel-ups

  Property of glasgow9698

• 28.4 Avg MPG

• 2015 Mazda6 Auto

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Mar 2015 • 137 Fuel-ups

  Property of yellowp5

• 37.3 Avg MPG

• My 6

  2015 Mazda 6 Grand Touring 2.5L GAS L4 Automatic 6 Sedan (4 Door)
  Added Apr 2015 • 126 Fuel-ups

  Property of jn24uk

• 27.0 Avg MPG

• My 6

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Nov 2017 • 5 Fuel-ups

  Property of Puckths

• 37.2 Avg MPG

• Mazda6

  2015 Mazda 6 GT 2.5L L4 GAS Automatic 6 Speed
  Added Apr 2018 • 102 Fuel-ups

  Property of markomni

• 27.8 Avg MPG

• Mazda 6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2015 • 78 Fuel-ups

  Property of bradhudgins

• 31.6 Avg MPG

• Mazda 6

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2016 • 97 Fuel-ups

  Property of mcerruti

• 26.8 Avg MPG

• Mazda 6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2016 • 47 Fuel-ups

  Property of jonboley

• 30.1 Avg MPG

• Mazda6 i Touring

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added May 2017 • 17 Fuel-ups

  Property of Zonsolo

• 35.4 Avg MPG

• Mazda

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Dec 2017 • 18 Fuel-ups

  Property of emuding

• 29.5 Avg MPG

• Heather's Mazda6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Aug 2016 • 10 Fuel-ups

  Property of geoibarfuel

• 35.3 Avg MPG

• Mazda6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Feb 2017 • 12 Fuel-ups

  Property of kjcutr

• 34.7 Avg MPG

• Mazda6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Aug 2016 • 127 Fuel-ups

  Property of ERVosky

• 28.0 Avg MPG

• 2015 Mazda6 MT

  2015 Mazda 6 Sport 2.5L GAS L4 2488cc
  Added Jun 2014 • 108 Fuel-ups

  Property of millerpede

• 32.7 Avg MPG

• Mazda 6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Aug 2014 • 77 Fuel-ups

  Property of rosh729

• 29.8 Avg MPG

• MAZDA6

  2015 Mazda 6 Touring 2.5L L4 GAS Standard 6 Speed
  Added Mar 2017 • 34 Fuel-ups

  Property of dptx25

• 31.2 Avg MPG

• Michael

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Mar 2016 • 62 Fuel-ups

  Property of gtaccord

• 30.8 Avg MPG

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