Based on data from 91 vehicles, 8,419 fuel-ups and 2,303,218 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 (1.24%) removed.

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

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• Mazda 3 GS-L

  2019 Mazda 3 GS 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Feb 2020 • 324 Fuel-ups

  Property of skreutz

• 29.8 Avg MPG

• 2019 Mazda 3

  2019 Mazda 3 GS Manual 6 Speed Hatchback
  Added May 2019 • 461 Fuel-ups

  Property of jcroeber

• 32.2 Avg MPG

• My 3

  2019 Mazda 3
  Added Sep 2019 • 98 Fuel-ups

  Property of aminfaiza08

• 31.7 Avg MPG

• 2019 Mazda 3

  2019 Mazda 3 GS 2.0L L4 GAS Automatic 6 Speed
  Added Feb 2020 • 446 Fuel-ups

  Property of kstapley

• 31.2 Avg MPG

• 2019 Mazda3

  2019 Mazda 3 Preferred Automatic 6 Speed Hatchback
  Added May 2019 • 138 Fuel-ups

  Property of thebritkid

• 31.5 Avg MPG

• My 3

  2019 Mazda 3 Preferred
  Added Jan 2021 • 254 Fuel-ups

  Property of kyleog23

• 27.7 Avg MPG

• Mazda 3

  2019 Mazda 3 G25 Evolve
  Added Oct 2023 • 136 Fuel-ups

  Property of ultima84

• 31.3 Avg MPG

• Mazda 3

  2019 Mazda 3 GS 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2025 • 79 Fuel-ups

  Property of guinness0914

• 26.8 Avg MPG

• My 3

  2019 Mazda 3 GS
  Added Jun 2019 • 182 Fuel-ups

  Property of mmorgansfca

• 27.9 Avg MPG

• My Mazda 3

  2019 Mazda 3 Preferred Automatic
  Added Nov 2020 • 293 Fuel-ups

  Property of vinyan331

• 30.9 Avg MPG

• Mazda 3

  2019 Mazda 3 Premium
  Added Jul 2020 • 201 Fuel-ups

  Property of bb2350

• 31.5 Avg MPG

• 2019 Mazda 3 Preferred

  2019 Mazda 3 Preferred
  Added Feb 2021 • 153 Fuel-ups

  Property of jarheadduk

• 28.6 Avg MPG

• Mazda3

  2019 Mazda 3 Preferred Plus V4 GAS
  Added Jul 2023 • 197 Fuel-ups

  Property of Robertsonland

• 29.6 Avg MPG

• My 3

  2019 Mazda 3 GT 2.5L L4 GAS Automatic 6 Speed
  Added Oct 2022 • 61 Fuel-ups

  Property of jafoole19

• 30.7 Avg MPG

• Millennium Falcon

  2019 Mazda 3
  Added Aug 2019 • 116 Fuel-ups

  Property of b_coles24

• 34.9 Avg MPG

• Mazda 3

  2019 Mazda 3 L4 Automatic 6 Speed Sedan
  Added Jun 2019 • 262 Fuel-ups

  Property of bgray91

• 36.6 Avg MPG

• Mazda 3

  2019 Mazda 3 Premium
  Added Sep 2019 • 171 Fuel-ups

  Property of hellorevision

• 25.6 Avg MPG

• 2019 Mazda 3

  2019 Mazda 3 Preferred
  Added Oct 2019 • 234 Fuel-ups

  Property of zajn

• 28.4 Avg MPG

• Mazda 3

  2019 Mazda 3 Premium
  Added Aug 2021 • 53 Fuel-ups

  Property of miadwz

• 25.3 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

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