Based on data from 276 vehicles, 27,139 fuel-ups and 9,946,424 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 728 outliers (2.61%) removed.

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

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• 2015 Mazda 6

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Dec 2018 • 152 Fuel-ups

  Property of My2rides

• 27.3 Avg MPG

• My 6

  2015 Mazda 6 Touring 2.5L GAS L4 Standard 6 Sedan (4 Door)
  Added Apr 2015 • 307 Fuel-ups

  Property of srwilson87

• 30.2 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

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added May 2020 • 192 Fuel-ups

  Property of bonnhew

• 21.4 Avg MPG

• Mazda

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 629 Fuel-ups

  Property of jyape1

• 31.8 Avg MPG

• Mazda 6 Diesel

  2015 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed
  Added Aug 2022 • 72 Fuel-ups

  Property of hmlai

• 34.6 Avg MPG

• My 6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2017 • 276 Fuel-ups

  Property of rohan1010

• 29.2 Avg MPG

• M62015

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Jul 2017 • 321 Fuel-ups

  Property of cbr0wn22

• 28.3 Avg MPG

• Mazda

  2015 Mazda 6 Touring 2.5L L4 GAS Sedan
  Added Nov 2014 • 270 Fuel-ups

  Property of BDC

• 30.5 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

• Sadako

  2015 Mazda 6 Touring 2.5L L4 GAS Manual 6 Speed
  Added Apr 2023 • 66 Fuel-ups

  Property of JasonJLamb

• 25.6 Avg MPG

• Mazda6

  2015 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2016 • 310 Fuel-ups

  Property of glstevens

• 30.5 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 Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Jul 2014 • 232 Fuel-ups

  Property of jumpymonky

• 29.7 Avg MPG

• My 6

  2015 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2018 • 159 Fuel-ups

  Property of jmysl

• 28.2 Avg MPG

• Mazda

  2015 Mazda 6 Standard 6 Speed Wagon
  Added Oct 2019 • 167 Fuel-ups

  Property of opinter

• 34.5 Avg MPG

• Mazda

  2015 Mazda 6 Touring 2.5L L4 GAS Sedan
  Added Dec 2017 • 304 Fuel-ups

  Property of sbr5004

• 30.0 Avg MPG

• Viking's Mazda 6

  2015 Mazda 6 Touring 2.5L L4 GAS Manual 6 Speed Sedan
  Added Jun 2019 • 100 Fuel-ups

  Property of Viking1971

• 28.9 Avg MPG

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