2012 Lexus RX450H
The EPA lists 2 versions of the 2012 Lexus RX450H. Combined fuel economy ranges from 28 to 29 MPG; the most efficient version is rated 31 city / 28 highway.
At a glance
- Fuel economy
- 28 to 29 MPG combined
Sources: NHTSA complaints, recalls and 5-Star ratings; U.S. EPA
Fuel economy
The EPA lists 2 versions of the 2012 Lexus RX450H. Combined fuel economy ranges from 28 to 29 MPG; the most efficient version is rated 31 city / 28 highway.