Based on data from 528 vehicles, 55,670 fuel-ups and 15,811,225 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 (339) 2.5L L4 GAS (118) GAS (1) L4 DIESEL (6) L4 GAS (16) Any Body Style Sedan (100) Hatchback (134) Any Submodel Touring+ (4) MAXX (6) S (8) 1.5 RS CVT Honda SENSING (9) i SV (11) i (16) GX (19) GT (25) s Touring (26) Base (30) I Sport (39) s Grand Touring (45) GS (47) i Grand Touring (65) I Touring (121) Other (57)

Below you can see a distribution of the fuel-ups with 1239 outliers (2.18%) removed.

Following shows the average MPG of each of the 528 vehicles in the system.

• «
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• ...
• 26
• 27
• »

• Mazda3

  2015 Mazda 3 GT 2.5L L4 GAS Automatic 6 Speed
  Added May 2016 • 251 Fuel-ups

  Property of Kardnal

• 27.6 Avg MPG

• Mazda3

  2015 Mazda 3 s Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Aug 2016 • 377 Fuel-ups

  Property of jeffvautin

• 31.4 Avg MPG

• Mazda3

  2015 Mazda 3 i Grand Touring 2.0L L4 GAS Manual 6 Speed
  Added Sep 2016 • 284 Fuel-ups

  Property of uberdia

• 32.4 Avg MPG

• Zoom Zoom of Doom

  2015 Mazda 3 I Touring 2.0L L4 GAS Standard 5 Speed Hatchback
  Added May 2018 • 575 Fuel-ups

  Property of Janese

• 30.3 Avg MPG

• Mazda 3

  2015 Mazda 3 1.5 RS CVT Honda SENSING Manual 6 Speed Hatchback
  Added May 2023 • 67 Fuel-ups

  Property of Michaelgillett

• 37.5 Avg MPG

• Hatch

  2015 Mazda 3 I Touring 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Mar 2016 • 242 Fuel-ups

  Property of jschmidt

• 31.6 Avg MPG

• Mazda 3

  2015 Mazda 3 s Touring 2.5L L4 GAS Manual 6 Speed Hatchback
  Added Nov 2014 • 260 Fuel-ups

  Property of sjyoung12

• 29.5 Avg MPG

• My 3 2015

  2015 Mazda 3 GT 2.5L L4 GAS Manual 6 Speed Sedan
  Added Feb 2021 • 204 Fuel-ups

  Property of ouimm

• 31.0 Avg MPG

• Lucy

  2015 Mazda 3 GX 2.0L L4 GAS Automatic 6 Speed Sedan
  Added Nov 2024 • 11 Fuel-ups

  Property of cnct3s

• 24.8 Avg MPG

• My 3

  2015 Mazda 3
  Added May 2024 • 30 Fuel-ups

  Property of PhoRunner619

• 29.9 Avg MPG

• Aaron Mazda 3

  2015 Mazda 3 i Grand Touring 2.0L L4 GAS Automatic 6 Speed
  Added Jan 2024 • 7 Fuel-ups

  Property of cpeterso4

• 32.6 Avg MPG

• Sam's 2015 Mazda 3 i Grand Touring

  2015 Mazda 3 i Grand Touring 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Apr 2022 • 68 Fuel-ups

  Property of samsunite00

• 33.5 Avg MPG

• 2015 Mazda 3

  2015 Mazda 3 i Grand Touring 2.0L L4 GAS Manual 6 Speed
  Added Jan 2025 • 9 Fuel-ups

  Property of dlgold09

• 33.8 Avg MPG

• My 3

  2015 Mazda 3 i 2.0L L4 GAS Manual 6 Speed
  Added Nov 2023 • 31 Fuel-ups

  Property of j2johnson

• 31.9 Avg MPG

• Mazda 3SP25

  2015 Mazda 3 MAXX
  Added Jan 2025 • 182 Fuel-ups

  Property of majicke

• 27.7 Avg MPG

• Mazderati

  2015 Mazda 3 s Grand Touring 2.5L L4 GAS Standard 6 Speed
  Added Sep 2016 • 290 Fuel-ups

  Property of eburghar

• 26.7 Avg MPG

• notMyMazda

  2015 Mazda 3 GS 2.0L L4 GAS Automatic 6 Speed
  Added May 2016 • 213 Fuel-ups

  Property of adamclark

• 32.7 Avg MPG

• 3

  2015 Mazda 3 i SV 2.0L L4 GAS Manual 6 Speed Sedan
  Added Jul 2024 • 29 Fuel-ups

  Property of Mortado

• 32.5 Avg MPG

• Clover

  2015 Mazda 3 s Grand Touring 2.5L L4 GAS Manual 6 Speed Hatchback
  Added May 2016 • 259 Fuel-ups

  Property of PtGrill

• 28.1 Avg MPG

• Mazda3

  2015 Mazda 3 I Touring 2.0L L4 GAS Manual 6 Speed
  Added Nov 2018 • 198 Fuel-ups

  Property of steve3024

• 34.3 Avg MPG

• «
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• ...
• 26
• 27
• »