Acura RL MPG by Year & Engine (EPA)

EPA fuel-economy ratings for every rated Acura RL model year from 2005 to 2012 — each engine and transmission with its official city, highway and combined figures. Over these years the RL has been offered with 3.7L 6-cyl, 3.5L 6-cyl engines; the most efficient version is the 2012 (up to 20 MPG combined). Every rated gas version calls for premium gasoline. Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.

Acura RL fuel economy by year

YearCombinedEnginesMedian used priceFor sale
2012 20 MPG 3.7L 6-cyl
2011 20 MPG 3.7L 6-cyl
2010 18 MPG 3.7L 6-cyl
2009 18 MPG 3.7L 6-cyl
2008 19 MPG 3.5L 6-cyl
2007 19 MPG 3.5L 6-cyl
2006 19 MPG 3.5L 6-cyl
2005 19 MPG 3.5L 6-cyl

2012 Acura RL: engines & MPG

The 2012 RL was EPA-rated in 1 version (3.7L 6-cyl), with combined economy of 20 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RL 3.7L 6-cyl Automatic (S6) Premium 17 24 20 MPG

2011 Acura RL: engines & MPG

The 2011 RL was EPA-rated in 1 version (3.7L 6-cyl), with combined economy of 20 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RL 3.7L 6-cyl Automatic (S6) Premium 17 24 20 MPG

2010 Acura RL: engines & MPG

The 2010 RL was EPA-rated in 1 version (3.7L 6-cyl), with combined economy of 18 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RL 3.7L 6-cyl Automatic (S5) Premium 16 22 18 MPG

2009 Acura RL: engines & MPG

The 2009 RL was EPA-rated in 1 version (3.7L 6-cyl), with combined economy of 18 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RL 3.7L 6-cyl Automatic (S5) Premium 16 22 18 MPG

2008 Acura RL: engines & MPG

The 2008 RL was EPA-rated in 1 version (3.5L 6-cyl), with combined economy of 19 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RL 3.5L 6-cyl Automatic (S5) Premium 16 24 19 MPG

2007 Acura RL: engines & MPG

The 2007 RL was EPA-rated in 1 version (3.5L 6-cyl), with combined economy of 19 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RL 3.5L 6-cyl Automatic (S5) Premium 16 24 19 MPG

2006 Acura RL: engines & MPG

The 2006 RL was EPA-rated in 1 version (3.5L 6-cyl), with combined economy of 19 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RL 3.5L 6-cyl Automatic (S5) Premium 16 24 19 MPG

2005 Acura RL: engines & MPG

The 2005 RL was EPA-rated in 1 version (3.5L 6-cyl), with combined economy of 19 MPG.

VersionEngineTransmissionFuelCityHwyCombined
RL 3.5L 6-cyl Automatic (S5) Premium 16 24 19 MPG

Frequently asked questions

What MPG does an Acura RL get?

Depending on year and engine, EPA combined ratings for the RL range from 18 to 20 MPG. The most efficient rated version is the 2012 model year.

What engines does the 2012 Acura RL have?

The 2012 RL was EPA-rated with 3.7L 6-cyl engines — see the 2012 table above for each version's exact city/highway figures.

Does the Acura RL require premium gas?

Yes — every EPA-rated gas RL version specifies premium gasoline.

About this data: EPA ratings from the official U.S. DOE/EPA dataset (fueleconomy.gov), as of August 2026; refreshed monthly. Market prices and listing counts are live medians from VehiSales inventory, updated daily. How to cite: “VehiSales Research, Acura RL EPA Fuel Economy by Model Year” with a link to https://vehisales.com/research/fuel-economy/acura/rl.

Fuel economy of other models

Acura MDX MPG by year · Acura RDX MPG by year

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

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