2026 BMW 330I
The EPA rates the 2026 BMW 330I at 31 MPG combined (28 city / 35 highway).
At a glance
- Fuel economy
- 31 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Fuel economy
The EPA rates the 2026 BMW 330I at 31 MPG combined (28 city / 35 highway).