Based on data from 28 vehicles, 2,061 fuel-ups and 517,062 miles of driving, the 2018 Mazda CX-3 gets a combined Avg MPG of 29.21 with a 0.26 MPG margin of error.

Any Engine Type 2.0L L4 GAS (24) L4 DIESEL (1) L4 GAS (1) Any Body Style Hatchback (1) Sport Utility (14) Any Submodel GT (1) i (1) I Sport (1) i Grand Touring (1) GX (2) Sport (3) GS (5) Grand Touring (5) Touring (8) Other (1)

Below you can see a distribution of the fuel-ups with 89 outliers (4.14%) removed.

Following shows the average MPG of each of the 28 vehicles in the system.

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• Mazda CX-3

  2018 Mazda CX-3 GS 2.0L L4 GAS Automatic 6 Speed
  Added Jul 2023 • 40 Fuel-ups

  Property of zoos-picador

• 25.3 Avg MPG

• My CX-3

  2018 Mazda CX-3 Grand Touring 2.0L L4 GAS Automatic 6 Speed
  Added Dec 2020 • 232 Fuel-ups

  Property of jenniferyh

• 27.4 Avg MPG

• My CX-3

  2018 Mazda CX-3 Touring
  Added Jan 2018 • 97 Fuel-ups

  Property of clarachao

• 33.7 Avg MPG

• Mazda CX-3

  2018 Mazda CX-3 Touring 2.0L L4 GAS Automatic 6 Speed
  Added Dec 2020 • 65 Fuel-ups

  Property of me-n-joanie

• 23.7 Avg MPG

• 2018 Mazda CX-3 GS

  2018 Mazda CX-3 GS 2.0L L4 GAS Automatic 6 Speed Sport Utility
  Added Sep 2018 • 354 Fuel-ups

  Property of warp10

• 28.8 Avg MPG

• Mazda CX-3

  2018 Mazda CX-3 Exceed Awd L4 DIESEL
  Added Jul 2020 • 164 Fuel-ups

  Property of Marcosama82

• 39.6 Avg MPG

• Stoick

  2018 Mazda CX-3 Grand Touring 2.0L L4 GAS Automatic 6 Speed Sport Utility
  Added Dec 2019 • 233 Fuel-ups

  Property of Bpsutliff

• 28.5 Avg MPG

• Pupsik

  2018 Mazda CX-3 i 2.0L L4 GAS Automatic 6 Speed Sport Utility
  Added Aug 2021 • 114 Fuel-ups

  Property of commuter

• 39.4 Avg MPG

• My CX-3

  2018 Mazda CX-3 Touring 2.0L L4 GAS Automatic 6 Speed
  Added Jul 2021 • 46 Fuel-ups

  Property of sachinha182

• 27.4 Avg MPG

• Mazda CX-3

  2018 Mazda CX-3 Touring 2.0L L4 GAS Automatic 6 Speed
  Added Apr 2018 • 115 Fuel-ups

  Property of jarena82

• 24.9 Avg MPG

• 2018 Mazda CX-3 Touring

  2018 Mazda CX-3 Touring 2.0L L4 GAS Automatic 6 Speed Sport Utility
  Added Jan 2021 • 25 Fuel-ups

  Property of TradekingTransit250

• 28.8 Avg MPG

• CX3

  2018 Mazda CX-3 i Grand Touring 2.0L L4 GAS Automatic 6 Speed Sport Utility
  Added Jun 2023 • 11 Fuel-ups

  Property of jamespichard

• 35.9 Avg MPG

• Vossie

  2018 Mazda CX-3 Touring 2,0L L4 GAS Automatic 6 Speed Hatchback
  Added Apr 2018 • 140 Fuel-ups

  Property of Tobie4x4

• 35.9 Avg MPG

• CX 3

  2018 Mazda CX-3 GX 2.0L L4 GAS Automatic 6 Speed Sport Utility
  Added Apr 2021 • 38 Fuel-ups

  Property of Michelley

• 32.1 Avg MPG

• New Blue

  2018 Mazda CX-3 Touring 2.0L L4 GAS Automatic 6 Speed Sport Utility
  Added Aug 2021 • 3 Fuel-ups

  Property of BakkeWheels

• 29.6 Avg MPG

• Red Zoom Zoom

  2018 Mazda CX-3 GS 2.0L L4 GAS Automatic 6 Speed Sport Utility
  Added Oct 2020 • 66 Fuel-ups

  Property of masteroftroy

• 28.3 Avg MPG

• CX-3

  2018 Mazda CX-3 Grand Touring L4 GAS Automatic 6 Speed Sport Utility
  Added Dec 2017 • 237 Fuel-ups

  Property of duvalc

• 28.2 Avg MPG

• Mazdu

  2018 Mazda CX-3 Sport 2,0L L4 GAS Automatic 6 Speed Sport Utility
  Added Dec 2018 • 12 Fuel-ups

  Property of Viliana

• 30.5 Avg MPG

• CX-3

  2018 Mazda CX-3 I Sport 2,0L L4 GAS Automatic 6 Speed
  Added Jun 2018 • 72 Fuel-ups

  Property of CRCGeek

• 24.8 Avg MPG

• Mada CX3

  2018 Mazda CX-3 Sport 2.0L L4 GAS Manual 6 Speed Sport Utility
  Added Apr 2018 • 63 Fuel-ups

  Property of reaydickinson

• 29.1 Avg MPG

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