Based on data from 267 vehicles, 24,385 fuel-ups and 8,993,288 miles of driving, the 2015 Mazda 6 gets a combined Avg MPG of 30.58 with a 0.07 MPG margin of error.

Any Engine Type 2.2L L4 DIESEL (3) 2.5L L4 GAS (238) GAS (2) H4 GAS (1) H6 GAS (1) L4 DIESEL (6) L4 GAS (4) Any Body Style Sedan (117) Wagon (4) Hatchback (1) Motor Home - Stripped Chassis (1) Any Submodel i (1) Tourer SE L (2) GS (3) SE-Nav (4) Base (7) GT (13) Sport (41) Grand Touring (72) Touring (112) Other (12)

Below you can see a distribution of the fuel-ups with 632 outliers (2.53%) removed.

Following shows the average MPG of each of the 267 vehicles in the system.

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• Maz

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2021 • 78 Fuel-ups

  Property of Phillshz

• 27.7 Avg MPG

• Mazda 6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2021 • 76 Fuel-ups

  Property of Seamus1975

• 31.8 Avg MPG

• Mischa

  2015 Mazda 6 Touring 2.5L L4 GAS Standard 6 Speed Sedan
  Added May 2018 • 293 Fuel-ups

  Property of lucienj64

• 33.9 Avg MPG

• MyMazda

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2018 • 219 Fuel-ups

  Property of saugata0106

• 27.5 Avg MPG

• Mazda 6

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2018 • 201 Fuel-ups

  Property of holdencasey

• 32.0 Avg MPG

• Mazda

  2015 Mazda 6 Standard 6 Speed Wagon
  Added Oct 2019 • 117 Fuel-ups

  Property of opinter

• 35.4 Avg MPG

• Mazda6

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed
  Added Jul 2018 • 124 Fuel-ups

  Property of JordyHull

• 27.9 Avg MPG

• Mazda6

  2015 Mazda 6 Touring 2.5L L4 GAS Manual 6 Speed Sedan
  Added Apr 2015 • 189 Fuel-ups

  Property of bgellco

• 29.6 Avg MPG

• Mazda 6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Jul 2014 • 183 Fuel-ups

  Property of jumpymonky

• 29.0 Avg MPG

• My 6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2017 • 213 Fuel-ups

  Property of rohan1010

• 30.2 Avg MPG

• Mazda 6

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2016 • 116 Fuel-ups

  Property of gryver

• 28.3 Avg MPG

• Mazda 6 Sport Nav

  2015 Mazda 6 Sport H6 GAS Sedan
  Added Jan 2019 • 54 Fuel-ups

  Property of safetyskills

• 43.6 Avg MPG

• Mazda

  2015 Mazda 6 Touring 2.5L L4 GAS Sedan
  Added Nov 2014 • 203 Fuel-ups

  Property of BDC

• 30.4 Avg MPG

• Mazda6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2016 • 229 Fuel-ups

  Property of glstevens

• 30.5 Avg MPG

• My 6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Jul 2022 • 7 Fuel-ups

  Property of zdesruisseau

• 24.3 Avg MPG

• Mazzi III

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2018 • 228 Fuel-ups

  Property of motorbean9

• 29.9 Avg MPG

• Snow White

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2017 • 265 Fuel-ups

  Property of benkun2000

• 34.5 Avg MPG

• Mazda

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 526 Fuel-ups

  Property of jyape1

• 31.9 Avg MPG

• My 6

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Jan 2020 • 64 Fuel-ups

  Property of carleigh

• 27.3 Avg MPG

• Mazda 6

  2015 Mazda 6 Sport 2,5L L4 GAS Automatic 6 Speed Sedan
  Added Sep 2018 • 115 Fuel-ups

  Property of mkfailai

• 28.9 Avg MPG

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