Based on data from 277 vehicles, 27,260 fuel-ups and 9,988,388 miles of driving, the 2015 Mazda 6 gets a combined Avg MPG of 30.49 with a 0.07 MPG margin of error.

Any Engine Type 2.2L L4 DIESEL (4) 2.5L L4 GAS (245) GAS (2) H4 GAS (1) H6 GAS (2) L4 DIESEL (6) L4 GAS (4) Any Body Style Sedan (122) 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 (45) 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 277 vehicles in the system.

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• Mazda6

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed
  Added Jul 2018 • 177 Fuel-ups

  Property of JordyHull

• 28.0 Avg MPG

• Mazda6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2016 • 315 Fuel-ups

  Property of glstevens

• 30.5 Avg MPG

• My 6

  2015 Mazda 6 Touring 2.5L GAS L4 Standard 6 Sedan (4 Door)
  Added Apr 2015 • 310 Fuel-ups

  Property of srwilson87

• 30.2 Avg MPG

• Mazda

  2015 Mazda 6 Touring 2.5L L4 GAS Sedan
  Added Dec 2017 • 307 Fuel-ups

  Property of sbr5004

• 30.0 Avg MPG

• My 6

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Jan 2019 • 117 Fuel-ups

  Property of MyAutoTracker

• 35.7 Avg MPG

• Snow White

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2017 • 333 Fuel-ups

  Property of benkun2000

• 34.0 Avg MPG

• Mazda6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 131 Fuel-ups

  Property of chaufun

• 23.6 Avg MPG

• My 6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2017 • 280 Fuel-ups

  Property of rohan1010

• 29.2 Avg MPG

• My 6

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2018 • 161 Fuel-ups

  Property of jmysl

• 28.2 Avg MPG

• Mazda

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 632 Fuel-ups

  Property of jyape1

• 31.7 Avg MPG

• Mazda 6 Sport MT

  2015 Mazda 6 Sport 2.5L L4 GAS Manual 6 Speed Sedan
  Added Apr 2014 • 664 Fuel-ups

  Property of tickerguy

• 34.5 Avg MPG

• Mazda6

  2015 Mazda 6 Sport 2.5L L4 GAS Manual 6 Speed
  Added Sep 2014 • 153 Fuel-ups

  Property of Graveworks

• 32.8 Avg MPG

• Mazda6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Dec 2020 • 285 Fuel-ups

  Property of draken

• 40.4 Avg MPG

• Edith

  2015 Mazda 6 Touring 2.5L GAS L4 Standard 6 Sedan (4 Door)
  Added Nov 2014 • 341 Fuel-ups

  Property of ccousins

• 27.6 Avg MPG

• Mazda 6

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Nov 2024 • 18 Fuel-ups

  Property of sica

• 24.4 Avg MPG

• Ashlyn

  2015 Mazda 6 Touring 2.5L L4 GAS Manual 6 Speed Sedan
  Added Jun 2024 • 17 Fuel-ups

  Property of N4TECguy

• 36.3 Avg MPG

• Maz

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2021 • 127 Fuel-ups

  Property of Phillshz

• 27.4 Avg MPG

• Mazda

  2015 Mazda 6 Touring 2.5L L4 GAS Sedan
  Added Nov 2014 • 272 Fuel-ups

  Property of BDC

• 30.6 Avg MPG

• Viking's Mazda 6

  2015 Mazda 6 Touring 2.5L L4 GAS Manual 6 Speed Sedan
  Added Jun 2019 • 103 Fuel-ups

  Property of Viking1971

• 28.9 Avg MPG

• Mazda 6 Diesel

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed
  Added Aug 2022 • 76 Fuel-ups

  Property of hmlai

• 34.6 Avg MPG

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