Based on data from 722 vehicles, 72,378 fuel-ups and 22,001,953 miles of driving, the 2014 Mazda 3 gets a combined Avg MPG of 31.95 with a 0.05 MPG margin of error.

Any Engine Type 2.0L L4 GAS (342) 2.5L L4 GAS (173) DIESEL (2) GAS (4) H2 GAS (1) H4 GAS (2) L4 DIESEL (3) L4 GAS (119) V4 GAS (1) V6 GAS (1) Any Body Style Sedan (116) Hatchback (140) Fastback (1) Any Submodel Executive SE (1) Dynamic (3) SP25 Astina (5) i SV (6) SKYACTIV-D (8) i (13) GX (13) S (20) Base (26) GT (31) s Touring (31) I Sport (40) GS (61) i Grand Touring (76) s Grand Touring (77) I Touring (107) Other (204)

Below you can see a distribution of the fuel-ups with 1255 outliers (1.70%) removed.

Following shows the average MPG of each of the 722 vehicles in the system.

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• Mz3

  2014 Mazda 3 i Grand Touring 2.0L L4 GAS Standard 6 Speed Sedan
  Added Aug 2014 • 377 Fuel-ups

  Property of skrubol

• 37.5 Avg MPG

• Mazda 3

  2014 Mazda 3 i Grand Touring 2.0L L4 GAS Standard 6 Speed
  Added Oct 2014 • 422 Fuel-ups

  Property of billyi24

• 33.2 Avg MPG

• Deja Thoris

  2014 Mazda 3 i Grand Touring 2.0L L4 GAS Automatic 6 Speed
  Added Sep 2016 • 216 Fuel-ups

  Property of wshawrn

• 26.3 Avg MPG

• Bella

  2014 Mazda 3 i Grand Touring 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Oct 2017 • 117 Fuel-ups

  Property of shirins16

• 23.1 Avg MPG

• Mazda3 SP25 GT

  2014 Mazda 3 SP25 Astina
  Added Sep 2016 • 58 Fuel-ups

  Property of dubsy

• 18.8 Avg MPG

• Superstar

  2014 Mazda 3 i Grand Touring 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Aug 2022 • 147 Fuel-ups

  Property of MarvinE10

• 29.3 Avg MPG

• Mazda3

  2014 Mazda 3 i Grand Touring 2.0L L4 GAS
  Added May 2018 • 10 Fuel-ups

  Property of ffilice

• 181.8 Avg MPG

• McGovMazda3sGT

  2014 Mazda 3 s Grand Touring 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Nov 2016 • 161 Fuel-ups

  Property of m_mcgovern

• 34.3 Avg MPG

• Mazda Mazda3

  2014 Mazda 3 i Grand Touring 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Oct 2017 • 440 Fuel-ups

  Property of MissTeresaElaine

• 30.0 Avg MPG

• My 3

  2014 Mazda 3 s Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2018 • 323 Fuel-ups

  Property of andresiuske

• 29.0 Avg MPG

• Mazda3 2014

  2014 Mazda 3 GS 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2018 • 314 Fuel-ups

  Property of cbspencer

• 34.7 Avg MPG

• Mazda 3 2014

  2014 Mazda 3 Standard 6 Speed Hatchback
  Added Nov 2024 • 229 Fuel-ups

  Property of warjar

• 40.1 Avg MPG

• Mazda 3 2014

  2014 Mazda 3 Standard 6 Speed Hatchback
  Added Dec 2020 • 229 Fuel-ups

  Property of warjar

• 40.1 Avg MPG

• Derek

  2014 Mazda 3 GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Jan 2015 • 112 Fuel-ups

  Property of webs0r

• 28.9 Avg MPG

• Grey

  2014 Mazda 3 GX 2.0L L4 GAS Manual 6 Speed Sedan
  Added Aug 2016 • 210 Fuel-ups

  Property of rolex

• 29.9 Avg MPG

• STICKERS

  2014 Mazda 3 s Touring 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Apr 2017 • 381 Fuel-ups

  Property of xxlburrito

• 31.4 Avg MPG

• Mazda 3 Sport Nav

  2014 Mazda 3 i Grand Touring 2.0L L4 GAS Manual 6 Speed Hatchback
  Added Jun 2023 • 16 Fuel-ups

  Property of Jigger72

• 31.9 Avg MPG

• Mazda 3

  2014 Mazda 3 I Sport 2.0L L4 GAS Automatic 6 Speed
  Added Dec 2017 • 148 Fuel-ups

  Property of Duffman92

• 35.2 Avg MPG

• My 3

  2014 Mazda 3 I Touring 2.0L L4 GAS Automatic 6 Speed
  Added Jun 2023 • 24 Fuel-ups

  Property of evanward

• 29.4 Avg MPG

• Mazda Mazda 3 Hatchback

  2014 Mazda 3 I Sport 2.0L L4 GAS Standard 6 Speed Hatchback
  Added Jul 2018 • 243 Fuel-ups

  Property of jm23

• 30.6 Avg MPG

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