Mazda Rx 8 MPG by Year & Engine (EPA)

EPA fuel-economy ratings for every rated Mazda Rx 8 model year from 2004 to 2011 — each engine and transmission with its official city, highway and combined figures. Over these years the Rx 8 has been offered with 1.3L 2-cyl power plants; the most efficient version is the 2011 (up to 19 MPG combined). Every rated version calls for premium gasoline. Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.

Mazda Rx 8 fuel economy by year

YearCombined MPGEnginesMedian used priceFor sale
2011 18–19 1.3L 2-cyl
2010 18–19 1.3L 2-cyl
2009 18–19 1.3L 2-cyl
2008 18–19 1.3L 2-cyl
2007 18–19 1.3L 2-cyl
2006 18–19 1.3L 2-cyl
2005 18 1.3L 2-cyl
2004 18 1.3L 2-cyl

2011 Mazda Rx 8: engines & MPG

The 2011 Rx 8 was EPA-rated in 2 versions (1.3L 2-cyl), with combined economy from 18 to 19 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RX-8 1.3L 2-cyl Automatic (S6) Premium 16 23 19 MPG
RX-8 1.3L 2-cyl Manual 6-spd Premium 16 22 18 MPG

2010 Mazda Rx 8: engines & MPG

The 2010 Rx 8 was EPA-rated in 2 versions (1.3L 2-cyl), with combined economy from 18 to 19 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RX-8 1.3L 2-cyl Automatic (S6) Premium 16 23 19 MPG
RX-8 1.3L 2-cyl Manual 6-spd Premium 16 22 18 MPG

2009 Mazda Rx 8: engines & MPG

The 2009 Rx 8 was EPA-rated in 2 versions (1.3L 2-cyl), with combined economy from 18 to 19 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RX-8 1.3L 2-cyl Automatic (S6) Premium 16 23 19 MPG
RX-8 1.3L 2-cyl Manual 6-spd Premium 16 22 18 MPG

2008 Mazda Rx 8: engines & MPG

The 2008 Rx 8 was EPA-rated in 2 versions (1.3L 2-cyl), with combined economy from 18 to 19 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RX-8 1.3L 2-cyl Automatic (S6) Premium 16 23 19 MPG
RX-8 1.3L 2-cyl Manual 6-spd Premium 16 22 18 MPG

2007 Mazda Rx 8: engines & MPG

The 2007 Rx 8 was EPA-rated in 2 versions (1.3L 2-cyl), with combined economy from 18 to 19 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RX-8 1.3L 2-cyl Automatic (S6) Premium 16 23 19 MPG
RX-8 1.3L 2-cyl Manual 6-spd Premium 16 22 18 MPG

2006 Mazda Rx 8: engines & MPG

The 2006 Rx 8 was EPA-rated in 2 versions (1.3L 2-cyl), with combined economy from 18 to 19 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RX-8 1.3L 2-cyl Automatic (S6) Premium 16 23 19 MPG
RX-8 1.3L 2-cyl Manual 6-spd Premium 16 22 18 MPG

2005 Mazda Rx 8: engines & MPG

The 2005 Rx 8 was EPA-rated in 2 versions (1.3L 2-cyl), with combined economy of 18 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RX-8 1.3L 2-cyl Manual 6-spd Premium 16 22 18 MPG
RX-8 1.3L 2-cyl Automatic (S4) Premium 16 22 18 MPG

2004 Mazda Rx 8: engines & MPG

The 2004 Rx 8 was EPA-rated in 2 versions (1.3L 2-cyl), with combined economy of 18 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RX-8 1.3L 2-cyl Manual 6-spd Premium 16 22 18 MPG
RX-8 1.3L 2-cyl Automatic (S4) Premium 16 22 18 MPG

Frequently asked questions

What MPG does a Mazda Rx 8 get?

Depending on year and engine, EPA combined economy for the Rx 8 ranges from 18 to 19 MPG. The most efficient rated version is the 2011 model year.

What engines does the 2011 Mazda Rx 8 have?

The 2011 Rx 8 was EPA-rated with 1.3L 2-cyl — see the 2011 table above for each version's exact city/highway figures.

Does the Mazda Rx 8 require premium gas?

Yes — every EPA-rated Rx 8 version specifies premium gasoline.

How to cite: “VehiSales Research, Mazda Rx 8 EPA Fuel Economy by Model Year” with a link to https://vehisales.com/research/fuel-economy/mazda/rx-8. Underlying ratings are public-domain EPA/DOE data from fueleconomy.gov.

See also: Mazda Rx 8 hub — live listings, prices & reliability · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].

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