Based on data from 79 vehicles, 6,890 fuel-ups and 2,233,989 miles of driving, the 2018 Mazda 6 gets a combined Avg MPG of 28.80 with a 0.12 MPG margin of error.

Any Engine Type 2.5L L4 GAS (64) L4 GAS (5) V4 GAS (1) Any Body Style Sedan (35) Wagon (4) Any Submodel I Sport (1) Grand Touring Reserve (1) Atenza Wagon (1) GS-L (2) Base (4) GT (4) V (4) Grand Touring (9) Sport (10) Touring (14) Signature (14) Grand Touring Reserve (15)

Below you can see a distribution of the fuel-ups with 96 outliers (1.37%) removed.

Following shows the average MPG of each of the 79 vehicles in the system.

• 1
• 2
• 3
• 4
• »

• Signature

  2018 Mazda 6 Signature 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Mar 2020 • 126 Fuel-ups

  Property of tonie34982

• 24.1 Avg MPG

• Mazda

  2018 Mazda 6 Signature 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Dec 2023 • 17 Fuel-ups

  Property of hibachi_veins

• 25.5 Avg MPG

• Yuki c Iko

  2018 Mazda 6 GT 2.5L L4 GAS Automatic 6 Speed
  Added Mar 2022 • 68 Fuel-ups

  Property of Del64

• 32.6 Avg MPG

• 6

  2018 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2021 • 108 Fuel-ups

  Property of cb_112

• 28.4 Avg MPG

• Mazda6

  2018 Mazda 6 Signature 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Nov 2019 • 240 Fuel-ups

  Property of yankees25

• 26.9 Avg MPG

• My 6

  2018 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Feb 2020 • 132 Fuel-ups

  Property of pypd

• 33.0 Avg MPG

• Mazda

  2018 Mazda 6 Atenza Wagon L4 GAS Automatic 6 Speed Wagon
  Added Feb 2020 • 112 Fuel-ups

  Property of nvfusa

• 20.2 Avg MPG

• My 6

  2018 Mazda 6 Grand Touring
  Added Feb 2022 • 18 Fuel-ups

  Property of llamateur

• 22.8 Avg MPG

• Silv6r

  2018 Mazda 6 Sport 2.5L L4 GAS Manual 6 Speed Sedan
  Added Jun 2019 • 118 Fuel-ups

  Property of spaghettirider22

• 32.5 Avg MPG

• Mazda6

  2018 Mazda 6 V Automatic 6 Speed Sedan
  Added Jul 2018 • 116 Fuel-ups

  Property of jabamx6

• 28.0 Avg MPG

• Venus

  2018 Mazda 6 Grand Touring Reserve 2.5L L4 GAS Automatic 6 Speed
  Added Sep 2019 • 103 Fuel-ups

  Property of gdwriter

• 28.4 Avg MPG

• 2018 Mazda 6

  2018 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Aug 2018 • 89 Fuel-ups

  Property of mryk

• 31.0 Avg MPG

• Mazda6

  2018 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Mar 2022 • 48 Fuel-ups

  Property of vpr5703

• 34.7 Avg MPG

• Mazda 6 Sport Nav+ 2.0 LK68FMD

  2018 Mazda 6 Sport L4 GAS Manual 6 Speed Sedan
  Added Dec 2018 • 204 Fuel-ups

  Property of melwyn

• 31.4 Avg MPG

• My 6

  2018 Mazda 6 Touring 2.5L L4 GAS Automatic 6 Speed
  Added Dec 2023 • 5 Fuel-ups

  Property of sabinski

• 30.7 Avg MPG

• 2018 Mazda6 GT

  2018 Mazda 6 GT 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Dec 2018 • 99 Fuel-ups

  Property of dcoulombe

• 25.0 Avg MPG

• Pearl

  2018 Mazda 6 Sport 2.5L L4 GAS Automatic 6 Speed Sedan
  Added Apr 2019 • 285 Fuel-ups

  Property of greenmonster

• 26.2 Avg MPG

• Mazda 6

  2018 Mazda 6 GT L4 GAS Manual 6 Speed Wagon
  Added Apr 2019 • 111 Fuel-ups

  Property of Raindance78

• 35.5 Avg MPG

• Mazda 6

  2018 Mazda 6 Touring 2,5L L4 GAS Automatic 6 Speed Wagon
  Added Oct 2021 • 126 Fuel-ups

  Property of Valda

• 29.9 Avg MPG

• My 6

  2018 Mazda 6 Grand Touring 2.5L L4 GAS Automatic 6 Speed
  Added Jul 2022 • 4 Fuel-ups

  Property of Ggore90

• 31.8 Avg MPG

• 1
• 2
• 3
• 4
• »