Based on data from 300 vehicles, 28,304 fuel-ups and 7,894,068 miles of driving, the 2017 Mazda 3 gets a combined Avg MPG of 30.68 with a 0.07 MPG margin of error.

Any Engine Type 2.0L L4 GAS (142) 2.5L L4 GAS (150) L2 GAS (1) L4 DIESEL (1) L4 GAS (1) Any Body Style Sedan (37) Hatchback (89) Any Submodel S (1) s Grand Touring (2) i (3) GX (6) I Touring (6) G (12) GS (17) GT (25) Sport (56) Touring (71) Grand Touring (96) Other (5)

Below you can see a distribution of the fuel-ups with 658 outliers (2.27%) removed.

Following shows the average MPG of each of the 300 vehicles in the system.

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• My 3

  2017 Mazda 3 Sport 2.0L L4 GAS Automatic 6 Speed
  Added Aug 2021 • 88 Fuel-ups

  Property of Crizto

• 24.9 Avg MPG

• Ketchup

  2017 Mazda 3 Sport 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Dec 2017 • 200 Fuel-ups

  Property of Saltykelp

• 38.0 Avg MPG

• Mazda 3

  2017 Mazda 3 Touring 2.0L L4 GAS Automatic 6 Speed
  Added Aug 2022 • 31 Fuel-ups

  Property of hsufam

• 28.1 Avg MPG

• My 3

  2017 Mazda 3 G 2.0L L4 GAS Standard 6 Speed
  Added Feb 2018 • 171 Fuel-ups

  Property of mykelvan

• 32.7 Avg MPG

• Mazda3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Dec 2017 • 153 Fuel-ups

  Property of ckabat

• 26.6 Avg MPG

• Bernie

  2017 Mazda 3 Sport 2.0L L4 GAS Automatic 6 Speed
  Added Sep 2020 • 52 Fuel-ups

  Property of Owensells

• 26.3 Avg MPG

• 2017 Mazda 3 Grand Touring 2.5 HB

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Manual 6 Speed
  Added Mar 2020 • 132 Fuel-ups

  Property of omaha1358

• 24.7 Avg MPG

• Mazda3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Nov 2020 • 77 Fuel-ups

  Property of GrahamTurismo

• 30.5 Avg MPG

• Mazda 3

  2017 Mazda 3 GS 2.0L L4 GAS Automatic 6 Speed
  Added Feb 2017 • 132 Fuel-ups

  Property of gusprieto

• 26.6 Avg MPG

• My 3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2022 • 80 Fuel-ups

  Property of Chaplian

• 28.1 Avg MPG

• 17 3 Grand Touring

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Hatchback
  Added Apr 2017 • 144 Fuel-ups

  Property of Brgruell

• 35.4 Avg MPG

• Mazda3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Mar 2017 • 362 Fuel-ups

  Property of oguevara

• 30.0 Avg MPG

• My Mazda3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Standard 6 Speed
  Added Jul 2018 • 231 Fuel-ups

  Property of MrH

• 32.0 Avg MPG

• Zelda

  2017 Mazda 3 Touring 2.0L L4 GAS Automatic 6 Speed
  Added Apr 2017 • 168 Fuel-ups

  Property of exeter27

• 38.5 Avg MPG

• Zoomicorn

  2017 Mazda 3 Sport 2.0L L4 GAS Manual 6 Speed Hatchback
  Added Feb 2017 • 482 Fuel-ups

  Property of MKardasi

• 36.9 Avg MPG

• Sonja

  2017 Mazda 3 Sport 2.0L L4 GAS Manual 6 Speed Hatchback
  Added Nov 2017 • 233 Fuel-ups

  Property of glsirois

• 34.9 Avg MPG

• Blue GT Tech

  2017 Mazda 3 GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Jun 2017 • 224 Fuel-ups

  Property of Mazdazoomm3

• 40.2 Avg MPG

• Mazda 3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Oct 2021 • 124 Fuel-ups

  Property of RandallStudebaker

• 32.7 Avg MPG

• Mazda 3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2022 • 85 Fuel-ups

  Property of 090alain

• 29.8 Avg MPG

• Mazda 3 Touring

  2017 Mazda 3 Touring 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2017 • 266 Fuel-ups

  Property of tien113

• 29.5 Avg MPG

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