Based on data from 279 vehicles, 12,625 fuel-ups and 2,587,454 miles of driving, the 2004 Mazda RX-8 gets a combined Avg MPG of 16.71 with a 0.06 MPG margin of error.

Any Engine Type 1.3L R2 GAS (73) GAS (7) L2 GAS (1) R1 GAS (3) R2 GAS (133) Any Body Style Sedan (3) Coupe (56) Any Submodel GT (43) Base (74) Other (162)

Below you can see a distribution of the fuel-ups with 254 outliers (1.97%) removed.

Following shows the average MPG of each of the 279 vehicles in the system.

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• Titanium RX8

  2004 Mazda RX-8
  Added Mar 2011 • 20 Fuel-ups

  Property of abrainless1

• 19.0 Avg MPG

• Mazda RX-8

  2004 Mazda RX-8 GAS R2
  Added Aug 2010 • 15 Fuel-ups

  Property of Renesis

• 14.9 Avg MPG

• [2 SLOW]

  2004 Mazda RX-8 GAS R2
  Added Feb 2011 • 14 Fuel-ups

  Property of svennitiger

• 17.5 Avg MPG

• My RX-8

  2004 Mazda RX-8 GAS R2
  Added Jun 2009 • 49 Fuel-ups

  Property of rxallan

• 17.2 Avg MPG

• RX8

  2004 Mazda RX-8 GAS R2
  Added Aug 2010 • 22 Fuel-ups

  Property of chrisyd

• 19.4 Avg MPG

• 231 RX8

  2004 Mazda RX-8 GAS R2
  Added Jan 2011 • 5 Fuel-ups

  Property of philo

• 16.1 Avg MPG

• My 8

  2004 Mazda RX-8 GAS R2
  Added Jan 2011 • 12 Fuel-ups

  Property of TWL

• 16.8 Avg MPG

• RX-8

  2004 Mazda RX-8 GAS R2
  Added Feb 2011 • 12 Fuel-ups

  Property of jaxrx8

• 17.4 Avg MPG

• My car

  2004 Mazda RX-8 GAS R2
  Added Oct 2010 • 13 Fuel-ups

  Property of kii

• 18.2 Avg MPG

• Madzia

  2004 Mazda RX-8 GAS R2
  Added Feb 2011 • 5 Fuel-ups

  Property of kondypl

• 17.6 Avg MPG

• Reese

  2004 Mazda RX-8 GAS R2
  Added Aug 2010 • 39 Fuel-ups

  Property of NeoAngelo

• 17.8 Avg MPG

• Sora

  2004 Mazda RX-8 GAS R2
  Added May 2010 • 59 Fuel-ups

  Property of buddy0805

• 21.0 Avg MPG

• R XLR 8

  2004 Mazda RX-8 GAS R2
  Added Feb 2011 • 305 Fuel-ups

  Property of seang8r

• 15.5 Avg MPG

• Rex

  2004 Mazda RX-8 GAS R2
  Added Jan 2011 • 4 Fuel-ups

  Property of webmonkie

• 15.4 Avg MPG

• The Mazda

  2004 Mazda RX-8 GAS R2
  Added May 2010 • 11 Fuel-ups

  Property of SE3P

• 17.9 Avg MPG

• Rex

  2004 Mazda RX-8 GAS R2
  Added Jan 2011 • 3 Fuel-ups

  Property of tractorboy

• 14.7 Avg MPG

• My black demon

  2004 Mazda RX-8 GAS R2
  Added Jan 2011 • 54 Fuel-ups

  Property of mushkid

• 14.6 Avg MPG

• Hummmm 8

  2004 Mazda RX-8 GAS R2
  Added May 2010 • 30 Fuel-ups

  Property of alnielsen

• 16.2 Avg MPG

• RX-8

  2004 Mazda RX-8 GAS R2
  Added Oct 2010 • 17 Fuel-ups

  Property of prosk8er735

• 14.6 Avg MPG

• St1g's RX-8

  2004 Mazda RX-8 GAS R2
  Added Aug 2010 • 35 Fuel-ups

  Property of 1amSt1g

• 19.0 Avg MPG

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