MPG Atlas

Home / Makes / Mercedes-Benz / CLK-Class

Mercedes-Benz CLK-Class MPG

EPA fuel economy for 56 Mercedes-Benz CLK-Class trims sold from 1998 to 2009. Best ever: 22 MPG (1998 CLK320). Latest model year 2009: 17 to 20 MPG combined across 4 trims.

22best combined MPG (1998)
19 / 27city / highway of the best trim
14lowest combined MPG (2008)
12model years rated
$3,870a year to fuel, cheapest 2009 trim at EPA prices

Mercedes-Benz CLK-Class fuel cost calculator

Enter what you pay for fuel and how far you drive in a year. The starting prices are the ones the EPA uses for its own yearly fuel-cost estimates. Every cost on this page updates as you type.

At $5.16 a gallon for premium and 15,000 miles a year, the cheapest 2009 Mercedes-Benz CLK-Class to fuel is the CLK350, 3.5 L, 6 cyl (20 MPG) at $3,870 a year. The CLK550 (Cabriolet), 5.5 L, 8 cyl (17 MPG) costs $4,550, so the thriftier trim saves $680 a year and $3,400 over five years.

2009 trimEngineTransmissionDriveFuelCombCost/yrvs cheapest
CLK3503.5 L, 6 cylAuto 7-spdRWDPremium20$3,870cheapest
CLK350 (Cabriolet)3.5 L, 6 cylAuto 7-spdRWDPremium20$3,870cheapest
CLK5505.5 L, 8 cylAuto 7-spdRWDPremium17$4,550+$680
CLK550 (Cabriolet)5.5 L, 8 cylAuto 7-spdRWDPremium17$4,550+$680

Cost per year is miles per year divided by the EPA combined rating, times your fuel price; electric vehicles use the EPA's kWh per 100 miles instead. Rounded to the nearest $10. Your prices are kept in this browser only.

Mercedes-Benz CLK-Class MPG by year

YearBest combinedCityHwyBest trim that yearTrims
2009201725CLK350, 3.5 L, 6 cyl, Auto 7-spd4
2008201725CLK350, 3.5 L, 6 cyl, Auto 7-spd6
2007201725CLK350, 3.5 L, 6 cyl, Auto 7-spd5
2006201726CLK350, 3.5 L, 6 cyl, Auto 7-spd5
2005211826CLK320, 3.2 L, 6 cyl, Auto 5-spd6
2004201824CLK320, 3.2 L, 6 cyl, Auto 5-spd6
2003201724CLK320, 3.2 L, 6 cyl, Auto 5-spd5
2002201825CLK320, 3.2 L, 6 cyl, Auto 5-spd6
2001211826CLK320, 3.2 L, 6 cyl, Auto 5-spd5
2000211826CLK320, 3.2 L, 6 cyl, Auto 5-spd4
1999211826CLK320, 3.2 L, 6 cyl, Auto 5-spd3
1998221927CLK320, 3.2 L, 6 cyl, Auto 5-spd1

Every Mercedes-Benz CLK-Class trim

YearTrimEngineTransmissionDriveFuelCityHwyCombCO2 g/miFuel cost/yr
2009CLK3503.5 L, 6 cylAuto 7-spdRWDPremium172520444$3,870
2009CLK350 (Cabriolet)3.5 L, 6 cylAuto 7-spdRWDPremium172520444$3,870
2009CLK5505.5 L, 8 cylAuto 7-spdRWDPremium152217523$4,550
2009CLK550 (Cabriolet)5.5 L, 8 cylAuto 7-spdRWDPremium152117523$4,550
2008CLK3503.5 L, 6 cylAuto 7-spdRWDPremium172520444$3,870
2008CLK350 (Cabriolet)3.5 L, 6 cylAuto 7-spdRWDPremium172520444$3,870
2008CLK5505.5 L, 8 cylAuto 7-spdRWDPremium152217523$4,550
2008CLK550 (Cabriolet)5.5 L, 8 cylAuto 7-spdRWDPremium152117523$4,550
2008CLK63 AMG6.2 L, 8 cylAuto (S7)RWDPremium121914635$5,530
2008CLK63 AMG (Cabriolet)6.2 L, 8 cylAuto (S7)RWDPremium121814635$5,530
2007CLK3503.5 L, 6 cylAuto 7-spdRWDPremium172520444$3,870
2007CLK350 (Cabriolet)3.5 L, 6 cylAuto 7-spdRWDPremium172520444$3,870
2007CLK5505.5 L, 8 cylAuto 7-spdRWDPremium152217523$4,550
2007CLK550 (Cabriolet)5.5 L, 8 cylAuto 7-spdRWDPremium152217523$4,550
2007CLK63 AMG (Cabriolet)6.2 L, 8 cylAuto (S7)RWDPremium121814635$5,530
2006CLK3503.5 L, 6 cylAuto 7-spdRWDPremium172620444$3,870
2006CLK350 (Cabriolet)3.5 L, 6 cylAuto 7-spdRWDPremium162419468$4,070
2006CLK5005.0 L, 8 cylAuto 7-spdRWDPremium152318494$4,300
2006CLK500 (Cabriolet)5.0 L, 8 cylAuto 7-spdRWDPremium152318494$4,300
2006CLK55 AMG (Cabriolet)5.4 L, 8 cylAuto (S5)RWDPremium152117523$4,550
2005CLK3203.2 L, 6 cylAuto 5-spdRWDPremium182621423$3,690
2005CLK320 (Cabriolet)3.2 L, 6 cylAuto 5-spdRWDPremium182420444$3,870
2005CLK5005.0 L, 8 cylAuto 7-spdRWDPremium152318494$4,300
2005CLK500 (Cabriolet)5.0 L, 8 cylAuto 7-spdRWDPremium152318494$4,300
2005CLK55 AMG5.4 L, 8 cylAuto (S5)RWDPremium142117523$4,550
2005CLK55 AMG (Cabriolet)5.4 L, 8 cylAuto (S5)RWDPremium142116555$4,840
2004CLK3203.2 L, 6 cylAuto 5-spdRWDPremium182420444$3,870
2004CLK320 (Cabriolet)3.2 L, 6 cylAuto 5-spdRWDPremium182420444$3,870
2004CLK5005.0 L, 8 cylAuto 5-spdRWDPremium152117523$4,550
2004CLK500 (Cabriolet)5.0 L, 8 cylAuto 5-spdRWDPremium152117523$4,550
2004CLK55 AMG5.4 L, 8 cylAuto 5-spdRWDPremium142016555$4,840
2004CLK55 AMG (Cabriolet)5.4 L, 8 cylAuto 5-spdRWDPremium142016555$4,840
2003CLK3203.2 L, 6 cylAuto 5-spdRWDPremium172420444$3,870
2003CLK320 (Cabriolet)3.2 L, 6 cylAuto 5-spdRWDPremium172520444$3,870
2003CLK430 (Cabriolet)4.3 L, 8 cylAuto 5-spdRWDPremium162218494$4,300
2003CLK5005.0 L, 8 cylAuto 5-spdRWDPremium152117523$4,550
2003CLK55 AMG5.4 L, 8 cylAuto 5-spdRWDPremium142016555$4,840
2002CLK3203.2 L, 6 cylAuto 5-spdRWDPremium182520444$3,870
2002CLK320 (Cabriolet)3.2 L, 6 cylAuto 5-spdRWDPremium172420444$3,870
2002CLK4304.3 L, 8 cylAuto 5-spdRWDPremium162218494$4,300
2002CLK430 (Cabriolet)4.3 L, 8 cylAuto 5-spdRWDPremium162218494$4,300
2002CLK55 AMG5.4 L, 8 cylAuto 5-spdRWDPremium162218494$4,300
2002CLK55 AMG (Cabriolet)5.4 L, 8 cylAuto 5-spdRWDPremium142117523$4,550
2001CLK3203.2 L, 6 cylAuto 5-spdRWDPremium182621423$3,690
2001CLK320 (Cabriolet)3.2 L, 6 cylAuto 5-spdRWDPremium182520444$3,870
2001CLK4304.3 L, 8 cylAuto 5-spdRWDPremium162319468$4,070
2001CLK430 (Cabriolet)4.3 L, 8 cylAuto 5-spdRWDPremium162218494$4,300
2001CLK55 AMG5.4 L, 8 cylAuto 5-spdRWDPremium162218494$4,300
2000CLK3203.2 L, 6 cylAuto 5-spdRWDPremium182621423$3,690
2000CLK320 (Cabriolet)3.2 L, 6 cylAuto 5-spdRWDPremium172520444$3,870
2000CLK4304.3 L, 8 cylAuto 5-spdRWDPremium162319468$4,070
2000CLK430 (Cabriolet)4.3 L, 8 cylAuto 5-spdRWDPremium152218494$4,300
1999CLK3203.2 L, 6 cylAuto 5-spdRWDPremium182621423$3,690
1999CLK320 Cabriolet3.2 L, 6 cylAuto 5-spdRWDPremium172520444$3,870
1999CLK4304.3 L, 8 cylAuto 5-spdRWDPremium162319468$4,070
1998CLK3203.2 L, 6 cylAuto 5-spdRWDPremium192722404$3,520

CO2 is tailpipe grams per mile from the EPA test. Fuel cost per year uses the prices and miles in the calculator above (the EPA's own prices and 15,000 miles a year until you change them); blank when the fuel has no price here (hydrogen, natural gas).

Compare with other 2009 Subcompact Cars

VehicleCombinedCityHwy
2009 MINI Clubman322837
2009 Toyota Yaris322936
2009 Chevrolet Aveo 5302734
2009 Chevrolet Cobalt XFE302537
2009 Pontiac G3 Wave 5302734
2009 Pontiac G5 XFE302537

All Subcompact Cars ranked by MPG

Questions people ask

What is the best MPG for a Mercedes-Benz CLK-Class?

The most efficient Mercedes-Benz CLK-Class the EPA has rated is the 1998 CLK320 at 22 MPG combined (19 city, 27 highway).

What MPG does the 2009 Mercedes-Benz CLK-Class get?

2009 Mercedes-Benz CLK-Class trims range from 17 to 20 MPG combined, depending on engine, transmission and drivetrain.

Which Mercedes-Benz CLK-Class has the worst fuel economy?

The 2008 CLK63 AMG is the lowest rated at 14 MPG combined.

How much does it cost to fuel a Mercedes-Benz CLK-Class for a year?

At $5.16 a gallon for premium and 15,000 miles a year, the cheapest 2009 Mercedes-Benz CLK-Class to fuel is the CLK350, 3.5 L, 6 cyl (20 MPG) at $3,870 a year. The CLK550 (Cabriolet), 5.5 L, 8 cyl (17 MPG) costs $4,550, so the thriftier trim saves $680 a year and $3,400 over five years.

More from Mercedes-Benz: every Mercedes-Benz model. Fuel types on this model: Premium. EPA classes: Minicompact Cars, Subcompact Cars.