2003 Porsche Carrera 4
The EPA lists 8 versions of the 2003 Porsche Carrera 4. Combined fuel economy ranges from 17 to 18 MPG; the most efficient version is rated 15 city / 22 highway.
At a glance
- Fuel economy
- 17 to 18 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Fuel economy
The EPA lists 8 versions of the 2003 Porsche Carrera 4. Combined fuel economy ranges from 17 to 18 MPG; the most efficient version is rated 15 city / 22 highway.