Mercedes-Benz CLK320: MPG and fuel economy by year

The EPA has rated the Mercedes-Benz CLK320 across 8 model years, from the 1998 Mercedes-Benz CLK320 through the 2005 Mercedes-Benz CLK320. The most recent 2005 Mercedes-Benz CLK320 returns 21 combined MPG. The most efficient model year was the 1998 Mercedes-Benz CLK320 at 22 MPG.

Pick a year below to open the full Mercedes-Benz CLK320 page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.

Fuel economy by model year

Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Mercedes-Benz CLK320. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.

Year	Model	Combined MPG	City	Highway	Annual fuel cost
2005	2005 Mercedes-Benz CLK320	21 MPG	18 MPG	26 MPG	$3,300
2004	2004 Mercedes-Benz CLK320	20 MPG	18 MPG	24 MPG	$3,450
2003	2003 Mercedes-Benz CLK320	20 MPG	17 MPG	24 MPG	$3,450
2002	2002 Mercedes-Benz CLK320	20 MPG	18 MPG	25 MPG	$3,450
2001	2001 Mercedes-Benz CLK320	21 MPG	18 MPG	26 MPG	$3,300
2000	2000 Mercedes-Benz CLK320	21 MPG	18 MPG	26 MPG	$3,300
1999	1999 Mercedes-Benz CLK320	21 MPG	18 MPG	26 MPG	$3,300
1998	1998 Mercedes-Benz CLK320	22 MPG	19 MPG	27 MPG	$3,150

How the Mercedes-Benz CLK320 compares against the Subcompact Cars class

Buyers usually compare the Mercedes-Benz CLK320 against other cars in the same EPA class. The list below shows the most efficient cars in the Subcompact Cars class for the 2005 model year, the latest year on this page. Each link opens the full page for that car.

Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.