Lexus
RX 400h 4WD
U.S. fuel economy and specifications from the EPA.

26Best combined MPG2006 model year
2006–2008Model years3 with EPA ratings
3Rated configurationsDrive, transmission and engine
3.3 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2006 26 MPG
2007 26 MPG
2008 25 MPG
1 configuration.
4-Wheel or All-Wheel Drive · Automatic (variable gear ratios)
Premium gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 25
- Engine displacement
- 3.3 L
- Cylinders
- 6
4-Wheel or All-Wheel Drive · Automatic (variable gear ratios)
Premium gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 26
- Engine displacement
- 3.3 L
- Cylinders
- 6
4-Wheel or All-Wheel Drive · Automatic (variable gear ratios)
Regular gasoline · Sport Utility Vehicle - 4WD
- Combined MPG
- 26
- Engine displacement
- 3.3 L
- Cylinders
- 6