2018 Lexus RX450H
The EPA rates the 2018 Lexus RX450H at 30 MPG combined (31 city / 28 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 2018 Lexus RX450H at 30 MPG combined (31 city / 28 highway).