Based on data from 274 vehicles, 12,460 fuel-ups and 2,555,777 miles of driving, the 2004 Mazda RX-8 gets a combined Avg MPG of 16.72 with a 0.06 MPG margin of error.

Any Engine Type 1.3L R2 GAS (72) GAS (7) L2 GAS (1) R1 GAS (3) R2 GAS (133) Any Body Style Sedan (3) Coupe (55) Any Submodel GT (39) Base (73) Other (162)

Below you can see a distribution of the fuel-ups with 241 outliers (1.90%) removed.

Following shows the average MPG of each of the 274 vehicles in the system.

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• RX-8

  2004 Mazda RX-8 1.3L R2 GAS Standard 6 Speed Coupe
  Added Jul 2014 • 111 Fuel-ups

  Property of tintop

• 16.0 Avg MPG

• RX-8

  2004 Mazda RX-8 GT
  Added May 2018 • 160 Fuel-ups

  Property of johnhugh

• 15.1 Avg MPG

• 2004 NORDIC

  2004 Mazda RX-8 1.3L R2 GAS Standard 6 Speed Coupe
  Added May 2014 • 97 Fuel-ups

  Property of Enaris

• 17.7 Avg MPG

• My RX-8

  2004 Mazda RX-8 1.3L R2 GAS Standard 6 Speed Coupe
  Added Feb 2016 • 11 Fuel-ups

  Property of Shedlight

• 12.9 Avg MPG

• My RX-8

  2004 Mazda RX-8 1.3L R2 GAS Standard 6 Speed
  Added May 2016 • 3 Fuel-ups

  Property of wanted797

• 16.3 Avg MPG

• 04 RX8

  2004 Mazda RX-8 1.3L R2 GAS Standard 6 Speed Coupe
  Added Apr 2016 • 7 Fuel-ups

  Property of Setflyn41

• 13.7 Avg MPG

• Haruka

  2004 Mazda RX-8 1.3L R2 GAS Standard 6 Speed Coupe
  Added Mar 2016 • 3 Fuel-ups

  Property of KDispel

• 111.5 Avg MPG

• RX-8

  2004 Mazda RX-8 1.3L R2 GAS Standard 6 Speed Coupe
  Added Dec 2015 • 3 Fuel-ups

  Property of Zekial

• 143.9 Avg MPG

• RX-8

  2004 Mazda RX-8
  Added Jun 2014 • 90 Fuel-ups

  Property of Senordos13

• 18.0 Avg MPG

• SE3P

  2004 Mazda RX-8 1.3L R2 GAS Standard 6 Speed Coupe
  Added Apr 2011 • 197 Fuel-ups

  Property of ASimpleRx8

• 16.6 Avg MPG

• Maggie

  2004 Mazda RX-8 1.3L R2 GAS Standard 6 Speed Coupe
  Added Mar 2015 • 33 Fuel-ups

  Property of JohnnyRX8

• 11.8 Avg MPG

• My Car

  2004 Mazda RX-8 GAS R2
  Added Apr 2013 • 22 Fuel-ups

  Property of fliggopolis

• 19.0 Avg MPG

• Rexi

  2004 Mazda RX-8 1.3L R2 GAS Standard 6 Speed Coupe
  Added Sep 2013 • 70 Fuel-ups

  Property of njquain

• 18.0 Avg MPG

• RX-8

  2004 Mazda RX-8 1.3L R2 GAS
  Added Apr 2011 • 72 Fuel-ups

  Property of nimasmi

• 16.7 Avg MPG

• RX8

  2004 Mazda RX-8 1.3L R2 GAS Standard 6 Speed Coupe
  Added Sep 2015 • 4 Fuel-ups

  Property of jzengewald

• 14.6 Avg MPG

• My 8

  2004 Mazda RX-8 GAS R1
  Added May 2014 • 93 Fuel-ups

  Property of Brandonraybern

• 18.4 Avg MPG

• RX-8

  2004 Mazda RX-8 GT Standard 6 Speed Coupe
  Added Oct 2017 • 56 Fuel-ups

  Property of inane69

• 17.8 Avg MPG

• Mazda RX-8

  2004 Mazda RX-8 GAS R2
  Added Jun 2013 • 13 Fuel-ups

  Property of Tiggz

• 13.9 Avg MPG

• Matsuda-San

  2004 Mazda RX-8 231 GAS R2 RWD Coupe
  Added Apr 2015 • 19 Fuel-ups

  Property of d0mokun

• 18.5 Avg MPG

• Dr Grey

  2004 Mazda RX-8 GT
  Added Aug 2014 • 9 Fuel-ups

  Property of trek96

• 15.3 Avg MPG

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