Based on data from 79 vehicles, 6,912 fuel-ups and 2,241,219 miles of driving, the 2018 Mazda 6 gets a combined Avg MPG of 28.80 with a 0.12 MPG margin of error.

Any Engine Type 2.5L L4 GAS (64) L4 GAS (5) V4 GAS (1) Any Body Style Sedan (35) Wagon (4) Any Submodel I Sport (1) Grand Touring Reserve (1) Atenza Wagon (1) GS-L (2) Base (4) GT (4) V (4) Grand Touring (9) Sport (10) Touring (14) Signature (14) Grand Touring Reserve (15)

Below you can see a distribution of the fuel-ups with 96 outliers (1.37%) removed.

Following shows the average MPG of each of the 79 vehicles in the system.

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• Cheetara

  2018 Mazda 6 Signature
  Added May 2018 • 80 Fuel-ups

  Property of wdw1532

• 21.9 Avg MPG

• My 6

  2018 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added May 2020 • 3 Fuel-ups

  Property of besttabest

• 37.8 Avg MPG

• CARDIS

  2018 Mazda 6 Grand Touring Reserve 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Apr 2020 • 25 Fuel-ups

  Property of Fedward

• 28.8 Avg MPG

• My 6

  2018 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Dec 2018 • 65 Fuel-ups

  Property of MrsABG

• 23.2 Avg MPG

• 2018 6 GT Reserve

  2018 Mazda 6 Grand Touring Reserve 2.5L L4 GAS Automatic Sedan
  Added May 2018 • 83 Fuel-ups

  Property of darkknight302

• 26.7 Avg MPG

• My 6

  2018 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2019 • 7 Fuel-ups

  Property of msmvx8

• 24.1 Avg MPG

• 6

  2018 Mazda 6 Signature 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2018 • 13 Fuel-ups

  Property of deewong

• 24.9 Avg MPG

• My 6

  2018 Mazda 6 Signature 2.5L L4 GAS Automatic 6 Speed
  Added Jun 2019 • 25 Fuel-ups

  Property of KaBill

• 29.3 Avg MPG

• My 6

  2018 Mazda 6 Grand Touring Reserve
  Added Jun 2018 • 87 Fuel-ups

  Property of rebepi

• 28.6 Avg MPG

• Mazda 6

  2018 Mazda 6 Signature 2.5L L4 GAS Automatic 6 Speed
  Added Dec 2018 • 51 Fuel-ups

  Property of 5plus5seconds

• 23.2 Avg MPG

• Fuji Shadow (Turbo)

  2018 Mazda 6 GT 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Aug 2019 • 5 Fuel-ups

  Property of LJPR360

• 32.1 Avg MPG

• 2018 Mazda6 GTR

  2018 Mazda 6 Grand Touring Reserve 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Nov 2018 • 30 Fuel-ups

  Property of maigre

• 26.3 Avg MPG

• 2018 Mazda 6

  2018 Mazda 6 Signature 2.5L L4 GAS Automatic 6 Speed Sedan
  Added May 2019 • 7 Fuel-ups

  Property of wolterfd

• 29.9 Avg MPG

• Mazda6

  2018 Mazda 6 Sport 2.5L L4 GAS Manual 6 Speed Sedan
  Added Apr 2019 • 6 Fuel-ups

  Property of boyl0121

• 33.2 Avg MPG

• My 6

  2018 Mazda 6 Grand Touring Reserve 2.5L L4 GAS Automatic 6 Speed
  Added Feb 2019 • 8 Fuel-ups

  Property of jcmannam

• 18.6 Avg MPG

• Donna 2

  2018 Mazda 6 V L4 GAS Automatic 6 Speed Sedan
  Added Aug 2018 • 46 Fuel-ups

  Property of frary

• 28.9 Avg MPG

• Mazda6

  2018 Mazda 6 Manual 6 Speed Sedan
  Added Oct 2017 • 46 Fuel-ups

  Property of nestornudo

• 26.9 Avg MPG

• Mazda6

  2018 Mazda 6 Grand Touring Reserve 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Aug 2018 • 9 Fuel-ups

  Property of crosstrekt

• 23.8 Avg MPG

• Mazda6GT

  2018 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Jul 2018 • 24 Fuel-ups

  Property of marsonaliens

• 29.8 Avg MPG

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