Based on data from 407 vehicles, 40,993 fuel-ups and 14,756,754 miles of driving, the 2014 Mazda 6 gets a combined Avg MPG of 29.94 with a 0.05 MPG margin of error.

Any Engine Type 2.5L L4 GAS (251) GAS (12) L4 DIESEL (5) L4 GAS (117) V4 GAS (1) Any Body Style Sedan (119) Wagon (2) Hatchback (1) Any Submodel GX (2) Atenza (2) i (3) Base (7) GS (11) GT (23) 1.5 RS CVT Honda SENSING (39) Grand Touring (80) Touring (99) Other (141)

Below you can see a distribution of the fuel-ups with 1819 outliers (4.25%) removed.

Following shows the average MPG of each of the 407 vehicles in the system.

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• The Six

  2014 Mazda 6 1.5 RS CVT Honda SENSING L4 DIESEL Manual 6 Speed Wagon
  Added Mar 2022 • 27 Fuel-ups

  Property of TeeGee85

• 38.2 Avg MPG

• Scarlet

  2014 Mazda 6 GT 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Jul 2023 • 313 Fuel-ups

  Property of AshDL227

• 19.4 Avg MPG

• Scarlet

  2014 Mazda 6 GT 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Mar 2025 • 313 Fuel-ups

  Property of AshDL227

• 19.4 Avg MPG

• Mazda6

  2014 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Sep 2017 • 242 Fuel-ups

  Property of Musky78

• 37.6 Avg MPG

• Scooter

  2014 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Jul 2023 • 44 Fuel-ups

  Property of Nadr

• 32.8 Avg MPG

• My 6

  2014 Mazda 6
  Added Jul 2023 • 13 Fuel-ups

  Property of colex196

• 27.8 Avg MPG

• Mazda

  2014 Mazda 6 GT 2.5L GAS L4 Standard 6 Sedan (4 Door)
  Added Aug 2014 • 339 Fuel-ups

  Property of mxbulldog

• 28.8 Avg MPG

• Mars

  2014 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Mar 2017 • 193 Fuel-ups

  Property of Herrerasfleet

• 35.8 Avg MPG

• Sky 6

  2014 Mazda 6 Touring 2.5L L4 GAS Sedan
  Added Apr 2018 • 69 Fuel-ups

  Property of sandovala

• 44.0 Avg MPG

• Scarlet

  2014 Mazda 6 GT 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 303 Fuel-ups

  Property of AshDL227

• 19.5 Avg MPG

• Scarlet

  2014 Mazda 6 GT 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Mar 2025 • 303 Fuel-ups

  Property of AshDL227

• 19.5 Avg MPG

• Scarlet

  2014 Mazda 6 GT 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Dec 2023 • 303 Fuel-ups

  Property of AshDL227

• 19.5 Avg MPG

• Scarlet

  2014 Mazda 6 GT 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Mar 2025 • 303 Fuel-ups

  Property of AshDL227

• 19.5 Avg MPG

• Jered's Mazda6

  2014 Mazda 6 1.5 RS CVT Honda SENSING 2.5L L4 GAS
  Added Aug 2014 • 209 Fuel-ups

  Property of jered02

• 24.5 Avg MPG

• ZoomZoom

  2014 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Apr 2016 • 233 Fuel-ups

  Property of ckagy

• 30.2 Avg MPG

• Mazda6

  2014 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Aug 2020 • 63 Fuel-ups

  Property of woodhink

• 30.0 Avg MPG

• Mazda

  2014 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Nov 2017 • 382 Fuel-ups

  Property of jk9401

• 32.6 Avg MPG

• Black Cat

  2014 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Mar 2021 • 235 Fuel-ups

  Property of solsonoly

• 33.4 Avg MPG

• Mazda

  2014 Mazda 6 Touring 2.5L L4 GAS Manual 6 Speed Sedan
  Added Mar 2017 • 270 Fuel-ups

  Property of EddieG

• 31.9 Avg MPG

• Mazda 6

  2014 Mazda 6 1.5 RS CVT Honda SENSING 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Dec 2018 • 192 Fuel-ups

  Property of Jlrode2

• 28.9 Avg MPG

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