Based on data from 131 vehicles, 13,215 fuel-ups and 4,059,942 miles of driving, the 2009 Mazda 6 gets a combined Avg MPG of 23.43 with a 0.09 MPG margin of error.

Any Engine Type 2.5L L4 GAS (43) 3.7L V6 GAS (20) DIESEL (1) GAS (1) H2 GAS (1) L2 GAS (1) L4 DIESEL (9) L4 GAS (28) V6 GAS (10) Any Body Style Sedan (29) Wagon (5) Hatchback (2) Any Submodel DE (1) GS (4) Base (11) GT (11) S (22) i (29) Other (53)

Below you can see a distribution of the fuel-ups with 451 outliers (3.30%) removed.

Following shows the average MPG of each of the 131 vehicles in the system.

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• Yimmy

  2009 Mazda 6 GH L4 GAS
  Added Sep 2019 • 285 Fuel-ups

  Property of RhysBan

• 25.0 Avg MPG

• Mazda 6

  2009 Mazda 6 i 2.5L L4 GAS Automatic 5 Speed Sedan
  Added Mar 2015 • 342 Fuel-ups

  Property of Mindblender

• 21.6 Avg MPG

• Maz-duh

  2009 Mazda 6 i 2.5L L4 GAS Automatic 5 Speed
  Added Sep 2024 • 23 Fuel-ups

  Property of tmcenti

• 22.9 Avg MPG

• MAZDA 6

  2009 Mazda 6 S L4 GAS Standard 4 Speed Sedan
  Added Jan 2016 • 180 Fuel-ups

  Property of FonZabalGPS

• 29.4 Avg MPG

• Mazda6

  2009 Mazda 6 GT 2.5L L4 GAS Automatic 5 Speed
  Added Aug 2016 • 760 Fuel-ups

  Property of mikej16

• 26.4 Avg MPG

• My Mazda 6

  2009 Mazda 6
  Added May 2022 • 158 Fuel-ups

  Property of deliriou58

• 23.6 Avg MPG

• Silver Mazda

  2009 Mazda 6 i 2.5L L4 GAS Manual 6 Speed Sedan
  Added Oct 2023 • 17 Fuel-ups

  Property of wadesun

• 29.3 Avg MPG

• Mazda 6

  2009 Mazda 6 Exclusive L4 GAS
  Added Jul 2025 • 7 Fuel-ups

  Property of ViLoXL

• 21.1 Avg MPG

• Mazda6

  2009 Mazda 6 S 3.7L V6 GAS Automatic 6 Speed
  Added Sep 2016 • 407 Fuel-ups

  Property of mjelinek

• 20.4 Avg MPG

• Mazda

  2009 Mazda 6
  Added Jun 2024 • 32 Fuel-ups

  Property of lance10

• 23.4 Avg MPG

• Mazda 6

  2009 Mazda 6 S 3.7L V6 GAS Automatic 6 Speed
  Added Jun 2020 • 180 Fuel-ups

  Property of yangjose3

• 19.1 Avg MPG

• My 6

  2009 Mazda 6 i 2.5L L4 GAS Automatic 5 Speed
  Added Mar 2024 • 13 Fuel-ups

  Property of GoesLikeSchnell

• 20.2 Avg MPG

• Mazda 6

  2009 Mazda 6 i 2.5L L4 GAS Automatic 5 Speed
  Added Mar 2017 • 658 Fuel-ups

  Property of ccristian2000

• 23.7 Avg MPG

• 2009 Mazda 6 s Grand Touring

  2009 Mazda 6 S 3.7L V6 GAS Automatic 6 Speed Sedan
  Added May 2021 • 72 Fuel-ups

  Property of randysbaker

• 9.0 Avg MPG

• My 6

  2009 Mazda 6 i 2.5L L4 GAS Automatic 5 Speed
  Added Sep 2019 • 382 Fuel-ups

  Property of finn1200

• 23.6 Avg MPG

• My 6

  2009 Mazda 6 i 2.5L L4 GAS Automatic 5 Speed
  Added Jun 2018 • 27 Fuel-ups

  Property of mrbinzhang

• 23.0 Avg MPG

• Mazda 6

  2009 Mazda 6 L2 GAS Automatic 6 Speed Sedan
  Added Nov 2017 • 271 Fuel-ups

  Property of stemur

• 27.0 Avg MPG

• The Cadi

  2009 Mazda 6 S 3.7L V6 GAS Automatic 6 Speed
  Added Jan 2023 • 3 Fuel-ups

  Property of hagoth

• 17.3 Avg MPG

• Black Mamba

  2009 Mazda 6 S 3.7L V6 GAS Automatic 6 Speed Sedan
  Added Aug 2019 • 160 Fuel-ups

  Property of weezerfan84

• 20.0 Avg MPG

• Mazda 6

  2009 Mazda 6 i 2.5L L4 GAS Standard 5 Speed
  Added Feb 2018 • 204 Fuel-ups

  Property of airboss

• 23.8 Avg MPG

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