Based on data from 247 vehicles, 26,295 fuel-ups and 7,105,004 miles of driving, the 2018 Mazda 3 gets a combined Avg MPG of 29.93 with a 0.07 MPG margin of error.

Any Engine Type 2.0L L4 GAS (67) 2.5L L4 GAS (174) GAS (1) H4 GAS (1) L4 GAS (2) Any Body Style Sedan (33) Hatchback (76) Any Submodel SE (1) s Grand Touring (3) S (4) GX (4) I Touring (5) G (8) GS (10) GT (10) Sport (34) Grand Touring (75) Touring (91) Other (2)

Below you can see a distribution of the fuel-ups with 415 outliers (1.55%) removed.

Following shows the average MPG of each of the 247 vehicles in the system.

• «
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• ...
• 12
• 13
• »

• Mazzie the Mazda

  2018 Mazda 3 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Aug 2018 • 248 Fuel-ups

  Property of Buckeyenut55

• 29.1 Avg MPG

• Mazda 3

  2018 Mazda 3 GT 2.5L L4 GAS Manual 6 Speed Hatchback
  Added Dec 2017 • 116 Fuel-ups

  Property of cp9a

• 28.5 Avg MPG

• Woo Woo

  2018 Mazda 3 Sport 2.0L L4 GAS Automatic 6 Speed Hatchback
  Added Jan 2019 • 185 Fuel-ups

  Property of Cacceleration

• 29.8 Avg MPG

• 2018 Mazda 3

  2018 Mazda 3 Touring 2.5L L4 GAS Manual 6 Speed
  Added Mar 2018 • 197 Fuel-ups

  Property of OyamaVFR

• 26.2 Avg MPG

• Mazda 3 Hatchback

  2018 Mazda 3 Grand Touring 2.5L L4 GAS Standard 6 Speed
  Added Nov 2017 • 100 Fuel-ups

  Property of hi12

• 29.4 Avg MPG

• Maz3 LK

  2018 Mazda 3 I Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2023 • 33 Fuel-ups

  Property of jazzman27

• 31.0 Avg MPG

• Trinity

  2018 Mazda 3 Grand Touring 2.5L L4 GAS Manual 6 Speed
  Added May 2021 • 116 Fuel-ups

  Property of Cowens621

• 28.1 Avg MPG

• Mazda 3

  2018 Mazda 3 Touring 2.0L L4 GAS Automatic 6 Speed
  Added Mar 2023 • 37 Fuel-ups

  Property of mimos

• 31.3 Avg MPG

• Cherry

  2018 Mazda 3 S 2.5L L4 GAS Manual 6 Speed Hatchback
  Added Jul 2020 • 54 Fuel-ups

  Property of pvantonio

• 21.9 Avg MPG

• 2018 Mazda3

  2018 Mazda 3 Touring 2.5L L4 GAS Manual 6 Speed Hatchback
  Added Aug 2019 • 163 Fuel-ups

  Property of chuck07

• 33.4 Avg MPG

• Mazda3

  2018 Mazda 3 Grand Touring 2.5L L4 GAS Manual 6 Speed Sedan
  Added May 2019 • 71 Fuel-ups

  Property of corman84

• 30.8 Avg MPG

• Mazda 3

  2018 Mazda 3 G 2,0L L4 GAS Manual 6 Speed Sedan
  Added Dec 2018 • 136 Fuel-ups

  Property of mecka123

• 33.0 Avg MPG

• My 3

  2018 Mazda 3 Grand Touring 2.5L L4 GAS Standard 6 Speed
  Added Apr 2018 • 255 Fuel-ups

  Property of ctreadway

• 31.7 Avg MPG

• Mazda 3 Hatch

  2018 Mazda 3 Sport 2.0L L4 GAS Manual 6 Speed
  Added Feb 2019 • 102 Fuel-ups

  Property of biggestpapi

• 33.9 Avg MPG

• z - My 3

  2018 Mazda 3 Sport 2.0L L4 GAS Automatic 6 Speed
  Added Oct 2023 • 15 Fuel-ups

  Property of awhit17

• 32.9 Avg MPG

• Mazda 3 Hatch 2.5 L Touring

  2018 Mazda 3 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2024 • 4 Fuel-ups

  Property of trasmus2

• 32.4 Avg MPG

• 18 Mazda3

  2018 Mazda 3 Touring 2.5L L4 GAS Automatic 6 Speed Hatchback
  Added Nov 2017 • 104 Fuel-ups

  Property of nick125

• 31.1 Avg MPG

• My 3

  2018 Mazda 3 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added May 2018 • 184 Fuel-ups

  Property of anah0413

• 28.9 Avg MPG

• Mazda3

  2018 Mazda 3 Touring 2.5L L4 GAS Manual 6 Speed
  Added Jul 2018 • 109 Fuel-ups

  Property of Mycal

• 24.7 Avg MPG

• My Mazda 3 Silver

  2018 Mazda 3 Sport 2.0L L4 GAS Automatic 6 Speed
  Added Jul 2023 • 8 Fuel-ups

  Property of vite2029

• 30.3 Avg MPG

• «
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• ...
• 12
• 13
• »