2012 Mercedes-Benz SLK250
The EPA lists 2 versions of the 2012 Mercedes-Benz SLK250. Combined fuel economy ranges from 26 to 26 MPG; the most efficient version is rated 23 city / 32 highway.
At a glance
- Fuel economy
- 26 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Fuel economy
The EPA lists 2 versions of the 2012 Mercedes-Benz SLK250. Combined fuel economy ranges from 26 to 26 MPG; the most efficient version is rated 23 city / 32 highway.