Based on data from 515 vehicles, 52,810 fuel-ups and 15,008,979 miles of driving, the 2015 Mazda 3 gets a combined Avg MPG of 31.06 with a 0.05 MPG margin of error.

Any Engine Type 2.0L L4 GAS (329) 2.5L L4 GAS (118) GAS (1) L4 DIESEL (6) L4 GAS (16) Any Body Style Sedan (99) Hatchback (130) Any Submodel Touring+ (3) MAXX (5) S (8) Sport (9) i SV (11) i (15) GX (18) GT (25) s Touring (26) Base (29) I Sport (38) GS (45) s Grand Touring (45) i Grand Touring (62) I Touring (119) Other (57)

Below you can see a distribution of the fuel-ups with 1198 outliers (2.22%) removed.

Following shows the average MPG of each of the 515 vehicles in the system.

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• Jean-Luc

  2015 Mazda 3
  Added Mar 2018 • 114 Fuel-ups

  Property of tsankawi37

• 30.9 Avg MPG

• Mazda3 SGT

  2015 Mazda 3 s Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Apr 2015 • 250 Fuel-ups

  Property of Mattrobb22

• 27.6 Avg MPG

• P’tite Sky

  2015 Mazda 3 GX 2.0L L4 GAS Automatic 6 Speed
  Added Dec 2018 • 61 Fuel-ups

  Property of leomile

• 30.2 Avg MPG

• Miley - 2015 Mazda 3 GX

  2015 Mazda 3 GX 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Aug 2015 • 45 Fuel-ups

  Property of aclementine

• 30.4 Avg MPG

• Mazda 3

  2015 Mazda 3 I Touring 2.0L L4 GAS Automatic 6 Speed
  Added Dec 2016 • 99 Fuel-ups

  Property of alsenger

• 33.1 Avg MPG

• Scarlett

  2015 Mazda 3 I Touring 2.0L L4 GAS Standard 6 Speed
  Added Sep 2016 • 140 Fuel-ups

  Property of hippoboo

• 31.3 Avg MPG

• Mazda Astina 2015

  2015 Mazda 3 Astina
  Added Feb 2018 • 126 Fuel-ups

  Property of bonde

• 33.8 Avg MPG

• My 3

  2015 Mazda 3 I Touring 2.0L L4 GAS Automatic 6 Speed
  Added Apr 2017 • 133 Fuel-ups

  Property of xGxIxOx

• 30.9 Avg MPG

• Roxxy

  2015 Mazda 3 s Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Aug 2016 • 135 Fuel-ups

  Property of bkesler84

• 28.4 Avg MPG

• My 3

  2015 Mazda 3 I Sport 2.0L L4 GAS Automatic 6 Speed
  Added Feb 2019 • 80 Fuel-ups

  Property of mooridian

• 27.8 Avg MPG

• My 3

  2015 Mazda 3 I Touring 2.0L L4 GAS Automatic 6 Speed
  Added Dec 2018 • 49 Fuel-ups

  Property of Ivaylo_Ivanov

• 29.8 Avg MPG

• 2015 Mazda 3 GT Sport

  2015 Mazda 3 GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Feb 2015 • 160 Fuel-ups

  Property of FollowTheLitre

• 33.7 Avg MPG

• Mazda3

  2015 Mazda 3 s Grand Touring 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Mar 2015 • 107 Fuel-ups

  Property of pbpb206

• 27.2 Avg MPG

• My 3

  2015 Mazda 3 I Sport 2.0L L4 GAS Standard 6 Speed
  Added Aug 2018 • 34 Fuel-ups

  Property of zedtang

• 29.1 Avg MPG

• Mazda3 SP25 GT

  2015 Mazda 3 GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Apr 2016 • 58 Fuel-ups

  Property of Darksome

• 26.4 Avg MPG

• Mazda 3 Hatchback Touring 2.5

  2015 Mazda 3 s Touring 2.5L L4 GAS Automatic 6 Speed
  Added Nov 2017 • 191 Fuel-ups

  Property of msmci9962

• 28.8 Avg MPG

• Mazda 3 High Spec M'sia

  2015 Mazda 3 GS 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Nov 2015 • 195 Fuel-ups

  Property of TOONNY87

• 28.1 Avg MPG

• 3

  2015 Mazda 3 GS 2.0L L4 GAS Manual 6 Speed Sedan
  Added Jan 2015 • 132 Fuel-ups

  Property of arfax

• 31.8 Avg MPG

• Mazda 3

  2015 Mazda 3 I Touring 2.0L L4 GAS Automatic 6 Speed
  Added Aug 2016 • 156 Fuel-ups

  Property of scarp

• 30.0 Avg MPG

• Arabella

  2015 Mazda 3 GS 2.0L L4 GAS Manual 6 Speed Sedan
  Added Aug 2018 • 35 Fuel-ups

  Property of bochekmeout

• 30.8 Avg MPG

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