Based on data from 76 vehicles, 5,739 fuel-ups and 1,574,531 miles of driving, the 2014 Mazda 3 Sport gets a combined Avg MPG of 29.40 with a 0.15 MPG margin of error.

Any Engine Type 2.0L L4 GAS (43) 2.5L L4 GAS (28) Any Body Style Hatchback (32) Any Submodel GX (9) GT (30) GS (34) Other (3)

Below you can see a distribution of the fuel-ups with 114 outliers (1.95%) removed.

Following shows the average MPG of each of the 76 vehicles in the system.

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• Snow

  2014 Mazda 3 Sport GS 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Sep 2017 • 10 Fuel-ups

  Property of Burnrmx

• 26.1 Avg MPG

• Chariot of God

  2014 Mazda 3 Sport GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Jul 2017 • 15 Fuel-ups

  Property of jerrie

• 29.9 Avg MPG

• Mazda3 2014

  2014 Mazda 3 Sport GS 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Sep 2017 • 13 Fuel-ups

  Property of domvarin

• 35.7 Avg MPG

• Mazda 3 S GT

  2014 Mazda 3 Sport GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Jul 2014 • 53 Fuel-ups

  Property of coffeemade

• 27.9 Avg MPG

• My 3 Sport

  2014 Mazda 3 Sport GS 2.0L L4 GAS Automatic 6 Speed
  Added Jun 2017 • 3 Fuel-ups

  Property of srybvr

• 29.3 Avg MPG

• Bullet

  2014 Mazda 3 Sport GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Jul 2014 • 134 Fuel-ups

  Property of Debbadoo

• 31.2 Avg MPG

• Mazda3

  2014 Mazda 3 Sport GT 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2016 • 142 Fuel-ups

  Property of zackkaz

• 27.5 Avg MPG

• 2014 MAZDA3 SPORT GT

  2014 Mazda 3 Sport GT 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2016 • 100 Fuel-ups

  Property of aikiway

• 27.0 Avg MPG

• M3 GT Hatch

  2014 Mazda 3 Sport GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Mar 2014 • 85 Fuel-ups

  Property of noncil

• 26.0 Avg MPG

• Mazda 3

  2014 Mazda 3 Sport GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Dec 2017 • 75 Fuel-ups

  Property of arshad14

• 28.1 Avg MPG

• 2014 Mazda3

  2014 Mazda 3 Sport GS 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Jul 2014 • 93 Fuel-ups

  Property of okcomputer

• 30.7 Avg MPG

• Zoom Zoom

  2014 Mazda 3 Sport GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Jul 2016 • 10 Fuel-ups

  Property of tineoph

• 29.6 Avg MPG

• Mazda3

  2014 Mazda 3 Sport GT 2,5L L4 GAS Automatic 6 Speed
  Added Oct 2014 • 49 Fuel-ups

  Property of liviuf

• 25.7 Avg MPG

• Mazda 3

  2014 Mazda 3 Sport GS 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Dec 2014 • 15 Fuel-ups

  Property of Audreymazda

• 31.7 Avg MPG

• Snowball

  2014 Mazda 3 Sport GT 2.0L GAS L4 Standard 6 Hatchback (4 Door)
  Added Dec 2014 • 67 Fuel-ups

  Property of aziel

• 30.8 Avg MPG

• My 3 Sport

  2014 Mazda 3 Sport GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Oct 2014 • 53 Fuel-ups

  Property of djy2g33

• 30.3 Avg MPG

• Mazda

  2014 Mazda 3 Sport GS 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Jun 2015 • 50 Fuel-ups

  Property of rhealwilliams

• 27.6 Avg MPG

• My 3 Sport

  2014 Mazda 3 Sport GT 2.0L GAS L4 Standard 6 Hatchback (4 Door)
  Added Jul 2014 • 72 Fuel-ups

  Property of roburgin

• 32.6 Avg MPG

• Mazda3

  2014 Mazda 3 Sport GS 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Oct 2014 • 40 Fuel-ups

  Property of ac0421

• 31.4 Avg MPG

• Mazda 3

  2014 Mazda 3 Sport GT 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Mar 2015 • 43 Fuel-ups

  Property of 1mattmaley1

• 40.7 Avg MPG

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