2025 Cadillac CT5
The EPA lists 8 versions of the 2025 Cadillac CT5. Combined fuel economy ranges from 15 to 26 MPG; the most efficient version is rated 23 city / 32 highway.
At a glance
- Fuel economy
- 15 to 26 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Fuel economy
The EPA lists 8 versions of the 2025 Cadillac CT5. Combined fuel economy ranges from 15 to 26 MPG; the most efficient version is rated 23 city / 32 highway.