Based on data from 276 vehicles, 27,181 fuel-ups and 9,961,284 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 732 outliers (2.62%) removed.

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

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• Mazda6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Dec 2020 • 284 Fuel-ups

  Property of draken

• 40.4 Avg MPG

• Mazda6

  2015 Mazda 6 Sport 2.5L L4 GAS Manual 6 Speed
  Added Sep 2014 • 151 Fuel-ups

  Property of Graveworks

• 32.8 Avg MPG

• Mazda6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added May 2021 • 55 Fuel-ups

  Property of mspurgeon

• 29.4 Avg MPG

• Mazda

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 630 Fuel-ups

  Property of jyape1

• 31.7 Avg MPG

• Mazda

  2015 Mazda 6 Touring 2.5L L4 GAS Sedan
  Added Dec 2017 • 305 Fuel-ups

  Property of sbr5004

• 30.0 Avg MPG

• Mazda

  2015 Mazda 6 Standard 6 Speed Wagon
  Added Oct 2019 • 168 Fuel-ups

  Property of opinter

• 34.5 Avg MPG

• Mazda6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 129 Fuel-ups

  Property of chaufun

• 23.5 Avg MPG

• Mazda 6

  2015 Mazda 6 GT 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2016 • 177 Fuel-ups

  Property of lbeaumont

• 30.2 Avg MPG

• My 6

  2015 Mazda 6 Touring 2.5L GAS L4 Standard 6 Sedan (4 Door)
  Added Apr 2015 • 308 Fuel-ups

  Property of srwilson87

• 30.2 Avg MPG

• Mazda 6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Jul 2014 • 233 Fuel-ups

  Property of jumpymonky

• 29.7 Avg MPG

• Mazda6

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed
  Added Jul 2018 • 175 Fuel-ups

  Property of JordyHull

• 28.0 Avg MPG

• Snow White

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2017 • 331 Fuel-ups

  Property of benkun2000

• 34.0 Avg MPG

• New Mazda 6 2015

  2015 Mazda 6 Tourer SE L
  Added May 2017 • 241 Fuel-ups

  Property of leoone

• 38.7 Avg MPG

• Red 6

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Jan 2024 • 24 Fuel-ups

  Property of tstream

• 32.3 Avg MPG

• My 6

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Aug 2018 • 172 Fuel-ups

  Property of ksmith9959

• 33.6 Avg MPG

• Mazda 6 Sport MT

  2015 Mazda 6 Sport 2.5L L4 GAS Manual 6 Speed Sedan
  Added Apr 2014 • 655 Fuel-ups

  Property of tickerguy

• 34.5 Avg MPG

• Kevin

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Feb 2018 • 568 Fuel-ups

  Property of ismawesemo

• 30.4 Avg MPG

• My 6

  2015 Mazda 6 Grand Touring 2.5L GAS L4 Automatic 6 Sedan (4 Door)
  Added Jul 2014 • 235 Fuel-ups

  Property of Bredk29

• 29.8 Avg MPG

• Mazda 6

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Aug 2014 • 325 Fuel-ups

  Property of togmit

• 28.9 Avg MPG

• My 6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2022 • 26 Fuel-ups

  Property of vaskinfan

• 27.7 Avg MPG

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