2025 Porsche 718 Cayman
The EPA lists 4 versions of the 2025 Porsche 718 Cayman. Combined fuel economy ranges from 21 to 24 MPG; the most efficient version is rated 21 city / 27 highway.
At a glance
- Fuel economy
- 21 to 24 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Fuel economy
The EPA lists 4 versions of the 2025 Porsche 718 Cayman. Combined fuel economy ranges from 21 to 24 MPG; the most efficient version is rated 21 city / 27 highway.