2026 MINI JCW
The EPA rates the 2026 MINI JCW at 30 MPG combined (27 city / 37 highway).
At a glance
- Fuel economy
- 30 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Fuel economy
The EPA rates the 2026 MINI JCW at 30 MPG combined (27 city / 37 highway).