Based on data from 91 vehicles, 8,397 fuel-ups and 2,297,155 miles of driving, the 2019 Mazda 3 gets a combined Avg MPG of 30.10 with a 0.13 MPG margin of error.

Any Engine Type 2.0L L4 GAS (5) 2.5L L4 GAS (20) GAS (1) L4 (1) L4 GAS (4) L5 GAS (1) V4 GAS (1) Any Body Style Sedan (18) Hatchback (14) Any Submodel i (1) GX (1) I Sport (1) GT (7) Base (15) Preferred (18) Premium (19) GS (24) Other (5)

Below you can see a distribution of the fuel-ups with 106 outliers (1.25%) removed.

Following shows the average MPG of each of the 91 vehicles in the system.

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• Mazda 3

  2019 Mazda 3 Premium
  Added Sep 2019 • 170 Fuel-ups

  Property of hellorevision

• 25.6 Avg MPG

• 2019 Mazda 3

  2019 Mazda 3 GS Manual 6 Speed Hatchback
  Added May 2019 • 459 Fuel-ups

  Property of jcroeber

• 32.2 Avg MPG

• Mazda3

  2019 Mazda 3 Preferred Plus V4 GAS
  Added Jul 2023 • 196 Fuel-ups

  Property of Robertsonland

• 29.6 Avg MPG

• My 3

  2019 Mazda 3 Preferred
  Added Jan 2021 • 250 Fuel-ups

  Property of kyleog23

• 27.7 Avg MPG

• Magnolia

  2019 Mazda 3 GT 2.5L L4 GAS Automatic 6 Speed
  Added Apr 2020 • 132 Fuel-ups

  Property of homewerk

• 25.2 Avg MPG

• 2019 Mazda 3

  2019 Mazda 3 Preferred
  Added Oct 2019 • 233 Fuel-ups

  Property of zajn

• 28.4 Avg MPG

• Mazda 3

  2019 Mazda 3 Premium
  Added Jul 2020 • 200 Fuel-ups

  Property of bb2350

• 31.5 Avg MPG

• 2019 Mazda 3 Preferred

  2019 Mazda 3 Preferred
  Added Feb 2021 • 152 Fuel-ups

  Property of jarheadduk

• 28.6 Avg MPG

• 2019 Mazda 3 Hatchback

  2019 Mazda 3 Preferred
  Added Mar 2020 • 55 Fuel-ups

  Property of gaw214

• 25.8 Avg MPG

• My 3

  2019 Mazda 3 GS
  Added Jun 2019 • 181 Fuel-ups

  Property of mmorgansfca

• 27.9 Avg MPG

• Mazda 3 GS-L

  2019 Mazda 3 GS 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Feb 2020 • 322 Fuel-ups

  Property of skreutz

• 29.8 Avg MPG

• 2019 Mazda 3

  2019 Mazda 3 GS 2.0L L4 GAS Automatic 6 Speed
  Added Feb 2020 • 443 Fuel-ups

  Property of kstapley

• 31.2 Avg MPG

• Kevin's '19 Mazda3

  2019 Mazda 3 GS 2.5L L4 GAS Automatic 6 Speed
  Added Feb 2022 • 185 Fuel-ups

  Property of kevi_56k

• 35.3 Avg MPG

• My 3

  2019 Mazda 3 Preferred
  Added Aug 2022 • 177 Fuel-ups

  Property of javadroid1

• 30.1 Avg MPG

• My 3

  2019 Mazda 3 Preferred
  Added Dec 2024 • 11 Fuel-ups

  Property of zambrozay

• 27.2 Avg MPG

• Mazda 3

  2019 Mazda 3 L4 Automatic 6 Speed Sedan
  Added Jun 2019 • 261 Fuel-ups

  Property of bgray91

• 36.6 Avg MPG

• Mazda 3 iSport

  2019 Mazda 3 I Sport 2.5L L4 GAS Manual 6 Speed
  Added May 2019 • 201 Fuel-ups

  Property of Mazda3MS

• 26.9 Avg MPG

• 2019 Mazda3

  2019 Mazda 3 Preferred Automatic 6 Speed Hatchback
  Added May 2019 • 137 Fuel-ups

  Property of thebritkid

• 31.5 Avg MPG

• Mazda 3

  2019 Mazda 3 GS 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2025 • 77 Fuel-ups

  Property of guinness0914

• 26.7 Avg MPG

• Mazda 3

  2019 Mazda 3 G25 Evolve
  Added Oct 2023 • 135 Fuel-ups

  Property of ultima84

• 31.3 Avg MPG

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