Based on data from 306 vehicles, 29,953 fuel-ups and 8,323,662 miles of driving, the 2017 Mazda 3 gets a combined Avg MPG of 30.62 with a 0.07 MPG margin of error.

Any Engine Type 2.0L L4 GAS (145) 2.5L L4 GAS (153) L2 GAS (1) L4 DIESEL (1) L4 GAS (1) Any Body Style Sedan (38) Hatchback (92) Any Submodel S (1) s Grand Touring (2) i (4) GX (6) I Touring (6) G (12) GS (17) GT (27) Sport (58) Touring (71) Grand Touring (97) Other (5)

Below you can see a distribution of the fuel-ups with 736 outliers (2.40%) removed.

Following shows the average MPG of each of the 306 vehicles in the system.

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• My 3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2022 • 120 Fuel-ups

  Property of Chaplian

• 28.1 Avg MPG

• 2017 Mazda 3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added May 2019 • 232 Fuel-ups

  Property of CigarScott

• 25.3 Avg MPG

• Mazda3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Mar 2017 • 411 Fuel-ups

  Property of oguevara

• 29.9 Avg MPG

• Mazda3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Manual 6 Speed
  Added Apr 2019 • 223 Fuel-ups

  Property of ghendricks22

• 30.8 Avg MPG

• My 3

  2017 Mazda 3 Touring 2.5L L4 GAS Manual 6 Speed
  Added Jul 2023 • 91 Fuel-ups

  Property of cBIRCHc

• 30.6 Avg MPG

• Blue GT Tech

  2017 Mazda 3 GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Jun 2017 • 241 Fuel-ups

  Property of Mazdazoomm3

• 40.0 Avg MPG

• Ghost

  2017 Mazda 3 Sport 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Jan 2018 • 231 Fuel-ups

  Property of topshot2x

• 30.0 Avg MPG

• My 3

  2017 Mazda 3 Sport 2.0L L4 GAS Automatic 6 Speed
  Added Aug 2021 • 127 Fuel-ups

  Property of Crizto

• 25.2 Avg MPG

• Mz3 1.5

  2017 Mazda 3 i 2.0L L4 GAS Automatic 6 Speed
  Added May 2017 • 198 Fuel-ups

  Property of ujazz

• 31.8 Avg MPG

• My Mazda3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Standard 6 Speed
  Added Jul 2018 • 274 Fuel-ups

  Property of MrH

• 31.8 Avg MPG

• Mazda3

  2017 Mazda 3 Touring 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Aug 2023 • 334 Fuel-ups

  Property of dlcross

• 32.5 Avg MPG

• Mazda 3 2024

  2017 Mazda 3 GT 2.5L L4 GAS Automatic 6 Speed
  Added Feb 2024 • 3 Fuel-ups

  Property of dermathew

• 29.5 Avg MPG

• ZoomZoom

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Aug 2017 • 230 Fuel-ups

  Property of briket

• 29.8 Avg MPG

• My 3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Manual 6 Speed
  Added Jan 2022 • 69 Fuel-ups

  Property of adrifrazer

• 30.2 Avg MPG

• Mia

  2017 Mazda 3 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Apr 2017 • 207 Fuel-ups

  Property of biamurri

• 28.9 Avg MPG

• Mazda3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Nov 2020 • 106 Fuel-ups

  Property of GrahamTurismo

• 30.9 Avg MPG

• Eau Rouge

  2017 Mazda 3 Touring 2.0L L4 GAS Automatic 6 Speed
  Added Oct 2018 • 335 Fuel-ups

  Property of walueg

• 28.1 Avg MPG

• “Flash”

  2017 Mazda 3 Sport 2.0L L4 GAS Automatic 6 Speed
  Added Jul 2017 • 302 Fuel-ups

  Property of jgstobias

• 24.2 Avg MPG

• '17 Mazda3 GT

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Jun 2017 • 353 Fuel-ups

  Property of skybluemz3

• 29.1 Avg MPG

• Mazda 3 Touring

  2017 Mazda 3 Touring 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2017 • 304 Fuel-ups

  Property of tien113

• 29.5 Avg MPG

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