Mercedes-Benz CL 600 MPG by Year & Engine (EPA)

EPA fuel-economy ratings for every rated Mercedes-Benz CL 600 model year from 1998 to 2014 — each engine and transmission with its official city, highway and combined figures. Over these years the CL 600 has been offered with 5.5L 12-cyl, 5.8L 12-cyl, 6.0L 12-cyl engines; the most efficient version is the 2002 (up to 16 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.

Mercedes-Benz CL 600 fuel economy by year

YearCombinedEnginesMedian used priceFor sale
2014 14 MPG 5.5L 12-cyl
2013 14 MPG 5.5L 12-cyl
2012 14 MPG 5.5L 12-cyl
2011 14 MPG 5.5L 12-cyl
2010 14 MPG 5.5L 12-cyl
2009 13 MPG 5.5L 12-cyl
2008 13 MPG 5.5L 12-cyl
2007 14 MPG 5.5L 12-cyl
2006 14 MPG 5.5L 12-cyl
2005 14 MPG 5.5L 12-cyl
2004 14 MPG 5.5L 12-cyl
2003 14 MPG 5.5L 12-cyl
2002 16 MPG 5.8L 12-cyl
2001 16 MPG 5.8L 12-cyl
1999 14 MPG 6.0L 12-cyl
1998 14 MPG 6.0L 12-cyl

2014 Mercedes-Benz CL 600: engines & MPG

The 2014 CL 600 was EPA-rated in 1 version (5.5L 12-cyl), with combined economy of 14 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.5L 12-cyl Automatic 5-spd Premium 12 18 14 MPG

2013 Mercedes-Benz CL 600: engines & MPG

The 2013 CL 600 was EPA-rated in 1 version (5.5L 12-cyl), with combined economy of 14 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.5L 12-cyl Automatic 5-spd Premium 12 18 14 MPG

2012 Mercedes-Benz CL 600: engines & MPG

The 2012 CL 600 was EPA-rated in 1 version (5.5L 12-cyl), with combined economy of 14 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.5L 12-cyl Automatic 5-spd Premium 12 18 14 MPG

2011 Mercedes-Benz CL 600: engines & MPG

The 2011 CL 600 was EPA-rated in 1 version (5.5L 12-cyl), with combined economy of 14 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.5L 12-cyl Automatic 5-spd Premium 12 18 14 MPG

2010 Mercedes-Benz CL 600: engines & MPG

The 2010 CL 600 was EPA-rated in 1 version (5.5L 12-cyl), with combined economy of 14 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.5L 12-cyl Automatic 5-spd Premium 11 17 14 MPG

2009 Mercedes-Benz CL 600: engines & MPG

The 2009 CL 600 was EPA-rated in 1 version (5.5L 12-cyl), with combined economy of 13 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.5L 12-cyl Automatic 5-spd Premium 11 17 13 MPG

2008 Mercedes-Benz CL 600: engines & MPG

The 2008 CL 600 was EPA-rated in 1 version (5.5L 12-cyl), with combined economy of 13 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.5L 12-cyl Automatic 5-spd Premium 11 17 13 MPG

2007 Mercedes-Benz CL 600: engines & MPG

The 2007 CL 600 was EPA-rated in 1 version (5.5L 12-cyl), with combined economy of 14 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.5L 12-cyl Automatic 5-spd Premium 12 18 14 MPG

2006 Mercedes-Benz CL 600: engines & MPG

The 2006 CL 600 was EPA-rated in 1 version (5.5L 12-cyl), with combined economy of 14 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.5L 12-cyl Automatic 5-spd Premium 12 17 14 MPG

2005 Mercedes-Benz CL 600: engines & MPG

The 2005 CL 600 was EPA-rated in 1 version (5.5L 12-cyl), with combined economy of 14 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.5L 12-cyl Automatic 5-spd Premium 12 17 14 MPG

2004 Mercedes-Benz CL 600: engines & MPG

The 2004 CL 600 was EPA-rated in 1 version (5.5L 12-cyl), with combined economy of 14 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.5L 12-cyl Automatic 5-spd Premium 12 17 14 MPG

2003 Mercedes-Benz CL 600: engines & MPG

The 2003 CL 600 was EPA-rated in 1 version (5.5L 12-cyl), with combined economy of 14 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.5L 12-cyl Automatic 5-spd Premium 12 17 14 MPG

2002 Mercedes-Benz CL 600: engines & MPG

The 2002 CL 600 was EPA-rated in 1 version (5.8L 12-cyl), with combined economy of 16 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.8L 12-cyl Automatic 5-spd Premium 13 21 16 MPG

2001 Mercedes-Benz CL 600: engines & MPG

The 2001 CL 600 was EPA-rated in 1 version (5.8L 12-cyl), with combined economy of 16 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 5.8L 12-cyl Automatic 5-spd Premium 14 21 16 MPG

1999 Mercedes-Benz CL 600: engines & MPG

The 1999 CL 600 was EPA-rated in 1 version (6.0L 12-cyl), with combined economy of 14 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 6.0L 12-cyl Automatic 5-spd Premium 11 18 14 MPG

1998 Mercedes-Benz CL 600: engines & MPG

The 1998 CL 600 was EPA-rated in 1 version (6.0L 12-cyl), with combined economy of 14 MPG.

VersionEngineTransmissionFuelCityHwyCombined
CL600 6.0L 12-cyl Automatic 5-spd Premium 11 18 14 MPG

Frequently asked questions

What MPG does a Mercedes-Benz CL 600 get?

Depending on year and engine, EPA combined ratings for the CL 600 range from 13 to 16 MPG. The most efficient rated version is the 2002 model year.

What engines does the 2014 Mercedes-Benz CL 600 have?

The 2014 CL 600 was EPA-rated with 5.5L 12-cyl engines — see the 2014 table above for each version's exact city/highway figures.

Does the Mercedes-Benz CL 600 require premium gas?

Yes — every EPA-rated gas CL 600 version specifies premium gasoline.

About this data: EPA ratings from the official U.S. DOE/EPA dataset (fueleconomy.gov), as of September 2026; refreshed monthly. Market prices and listing counts are live medians from VehiSales inventory, updated daily. How to cite: “VehiSales Research, Mercedes-Benz CL 600 EPA Fuel Economy by Model Year” with a link to https://vehisales.com/research/fuel-economy/mercedes-benz/cl-600.

Fuel economy of other models

Mercedes-Benz GLC-Class MPG by year · Mercedes-Benz GLE-Class MPG by year · Mercedes-Benz C-Class MPG by year · Mercedes-Benz E-Class MPG by year

See also: Mercedes-Benz CL 600 hub — live listings, prices & reliability · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].

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