Based on data from 317 vehicles, 32,703 fuel-ups and 9,044,867 miles of driving, the 2017 Mazda 3 gets a combined Avg MPG of 30.54 with a 0.06 MPG margin of error.

Any Engine Type 2.0L L4 GAS (149) 2.5L L4 GAS (158) L2 GAS (1) L4 DIESEL (1) L4 GAS (2) Any Body Style Sedan (38) Hatchback (97) Any Submodel S (1) s Grand Touring (2) i (4) GX (7) I Touring (7) G (12) GS (17) GT (27) Sport (61) Touring (74) Grand Touring (98) Other (7)

Below you can see a distribution of the fuel-ups with 791 outliers (2.36%) removed.

Following shows the average MPG of each of the 317 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 • 177 Fuel-ups

  Property of Chaplian

• 28.1 Avg MPG

• My 3

  2017 Mazda 3 I Touring 2.5L L4 GAS Automatic 6 Speed
  Added Jan 2018 • 216 Fuel-ups

  Property of shimmer

• 29.7 Avg MPG

• Blue Mazda 3 Sport GT Premium

  2017 Mazda 3 GT 2.5L L4 GAS Manual 6 Speed Hatchback
  Added Apr 2017 • 238 Fuel-ups

  Property of racerkevin66

• 30.1 Avg MPG

• My 3

  2017 Mazda 3 I Touring 2.5L L4 GAS Manual 6 Speed
  Added Dec 2024 • 13 Fuel-ups

  Property of nathan183

• 29.5 Avg MPG

• Minty

  2017 Mazda 3 Touring 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Oct 2019 • 336 Fuel-ups

  Property of dcannon131

• 28.2 Avg MPG

• Mazda 3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Oct 2021 • 268 Fuel-ups

  Property of RandallStudebaker

• 32.8 Avg MPG

• Blue GT Tech

  2017 Mazda 3 GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Jun 2017 • 279 Fuel-ups

  Property of Mazdazoomm3

• 39.8 Avg MPG

• 2017 Mazda 3

  2017 Mazda 3 Touring 2.0L L4 GAS Automatic 6 Speed
  Added Aug 2020 • 95 Fuel-ups

  Property of rouma195

• 27.1 Avg MPG

• Mazda3

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Manual 6 Speed
  Added Apr 2019 • 253 Fuel-ups

  Property of ghendricks22

• 30.5 Avg MPG

• Mazda

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Mar 2017 • 161 Fuel-ups

  Property of zuma15

• 29.1 Avg MPG

• Grey Maz

  2017 Mazda 3
  Added Jan 2025 • 77 Fuel-ups

  Property of emcgraham

• 32.2 Avg MPG

• Mazda 3 2017

  2017 Mazda 3 Touring 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Feb 2025 • 4 Fuel-ups

  Property of cgarde346

• 30.9 Avg MPG

• Zoomicorn

  2017 Mazda 3 Sport 2.0L L4 GAS Manual 6 Speed Hatchback
  Added Feb 2017 • 621 Fuel-ups

  Property of MKardasi

• 36.8 Avg MPG

• Mazda3

  2017 Mazda 3 Touring 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Aug 2023 • 361 Fuel-ups

  Property of dlcross

• 32.5 Avg MPG

• Rocket

  2017 Mazda 3 Sport 2.0L L4 GAS Automatic 6 Speed
  Added Jul 2020 • 266 Fuel-ups

  Property of siannamac17

• 27.3 Avg MPG

• Mazda

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Manual 6 Speed Hatchback
  Added Feb 2025 • 210 Fuel-ups

  Property of LtP8Ly2pAkSi0y7

• 31.4 Avg MPG

• VAR 9290

  2017 Mazda 3 GX 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Jan 2025 • 505 Fuel-ups

  Property of Stardex83

• 28.0 Avg MPG

• 2017 Mazda 3

  2017 Mazda 3 Touring 2.5L L4 GAS Manual 6 Speed Hatchback
  Added May 2021 • 488 Fuel-ups

  Property of pjclark621

• 32.4 Avg MPG

• Mazda 3 V2.0

  2017 Mazda 3 Grand Touring 2.5L L4 GAS Manual 6 Speed
  Added Jan 2018 • 277 Fuel-ups

  Property of Zunito

• 28.8 Avg MPG

• Mazda3

  2017 Mazda 3 GS 2.0L L4 GAS Automatic 6 Speed
  Added May 2022 • 102 Fuel-ups

  Property of derekho8

• 26.9 Avg MPG

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