Based on data from 122 vehicles, 5,998 fuel-ups and 1,417,522 miles of driving, the 2004 Mazda MX-5 Miata gets a combined Avg MPG of 24.17 with a 0.10 MPG margin of error.

Any Engine Type 1.8L L4 GAS (88) GAS (1) L4 FLEX (1) L4 GAS (19) Any Body Style Convertible (50) Any Submodel LS (19) Base (28) Mazdaspeed (48) Other (27)

Below you can see a distribution of the fuel-ups with 619 outliers (9.35%) removed.

Following shows the average MPG of each of the 122 vehicles in the system.

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• Miata

  2004 Mazda MX-5 Miata 1.8L L4 GAS Convertible
  Added Oct 2017 • 20 Fuel-ups

  Property of dddddd

• 28.4 Avg MPG

• My MX-5 Miata

  2004 Mazda MX-5 Miata 1.8L L4 GAS Standard 5 Speed
  Added Apr 2017 • 11 Fuel-ups

  Property of cbegnaud

• 26.5 Avg MPG

• WAR MACHINE

  2004 Mazda MX-5 Miata Mazdaspeed 1.8L L4 GAS Standard 6 Speed
  Added Oct 2016 • 61 Fuel-ups

  Property of Emoney87

• 20.0 Avg MPG

• Mazdaspeed Miata

  2004 Mazda MX-5 Miata Mazdaspeed 1.8L L4 GAS Standard 6 Speed Convertible
  Added Dec 2018 • 116 Fuel-ups

  Property of briskoosh

• 24.1 Avg MPG

• My MX-5 Miata

  2004 Mazda MX-5 Miata LS 1.8L L4 GAS Automatic 4 Speed
  Added Aug 2017 • 15 Fuel-ups

  Property of rickyhicks

• 25.1 Avg MPG

• Mia

  2004 Mazda MX-5 Miata LS 1.8L L4 GAS Standard 6 Speed Convertible
  Added Oct 2017 • 21 Fuel-ups

  Property of jholtom

• 28.5 Avg MPG

• SilverFox

  2004 Mazda MX-5 Miata Mazdaspeed 1.8L L4 GAS Standard 6 Speed
  Added Sep 2016 • 22 Fuel-ups

  Property of MikeD08

• 22.9 Avg MPG

• Mazda Miata

  2004 Mazda MX-5 Miata Mazdaspeed 1.8L L4 GAS Standard 6 Speed
  Added Sep 2016 • 36 Fuel-ups

  Property of royalnewjersey

• 20.5 Avg MPG

• Mazdaspeed

  2004 Mazda MX-5 Miata Mazdaspeed 1,8L L4 GAS Standard 6 Speed Convertible
  Added Jul 2016 • 9 Fuel-ups

  Property of Toffer

• 23.3 Avg MPG

• Tsubame

  2004 Mazda MX-5 Miata Mazdaspeed 1.8L L4 GAS Standard 6 Speed Convertible
  Added Apr 2017 • 20 Fuel-ups

  Property of Aesir

• 25.8 Avg MPG

• Maddie

  2004 Mazda MX-5 Miata 1.8L L4 GAS Standard 6 Speed Convertible
  Added May 2014 • 24 Fuel-ups

  Property of lfc958

• 25.5 Avg MPG

• Turbo MX5

  2004 Mazda MX-5 Miata Mazdaspeed 1.8L GAS L4 Standard 6 Convertible (2 Door)
  Added Jun 2014 • 39 Fuel-ups

  Property of 5bassman

• 22.6 Avg MPG

• Mazda Miata

  2004 Mazda MX-5 Miata Mazdaspeed 1.8L L4 GAS Standard 6 Speed
  Added Sep 2016 • 43 Fuel-ups

  Property of tmselim

• 26.3 Avg MPG

• 2004 MSM

  2004 Mazda MX-5 Miata Mazdaspeed 1.8L L4 GAS Standard 6 Speed
  Added Nov 2013 • 49 Fuel-ups

  Property of PWASSALL

• 23.6 Avg MPG

• Thor

  2004 Mazda MX-5 Miata Mazdaspeed 1.8L L4 GAS Standard 6 Speed Convertible
  Added Dec 2017 • 153 Fuel-ups

  Property of KYWalker

• 26.5 Avg MPG

• Mazda MX-5 Miata MAZDASPEED (Mia)

  2004 Mazda MX-5 Miata Mazdaspeed
  Added Sep 2016 • 32 Fuel-ups

  Property of Evering

• 21.2 Avg MPG

• Miata

  2004 Mazda MX-5 Miata LS 1.8L L4 GAS Standard 5 Speed Convertible
  Added Oct 2017 • 66 Fuel-ups

  Property of OldElvis

• 28.7 Avg MPG

• Miata

  2004 Mazda MX-5 Miata LS 1.8L L4 GAS Standard 5 Speed Convertible
  Added Sep 2019 • 66 Fuel-ups

  Property of OldElvis

• 28.7 Avg MPG

• MSM

  2004 Mazda MX-5 Miata Mazdaspeed 1.8L L4 GAS Standard 6 Speed Convertible
  Added Sep 2018 • 15 Fuel-ups

  Property of Rosaki

• 25.2 Avg MPG

• Miata Mazdaspeed

  2004 Mazda MX-5 Miata Mazdaspeed 1.8L L4 GAS Standard 6 Speed Convertible
  Added Apr 2014 • 59 Fuel-ups

  Property of rad9

• 23.5 Avg MPG

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