Photo: Lexus RX 400h by Mytho88, CC BY-SA 3.0, via Wikimedia Commons. It shows the model, not always this exact version.
Lexus · model year 2006
2006 Lexus RX 400h 4WD
SUV · 4-Wheel or All-Wheel Drive · Hybrid · EPA class: Sport Utility Vehicle - 4WD
EPA figures · 2006fueleconomy.gov
26MPG combined
27/25MPG city / highway
$2,600fuel a year
342 g CO₂ per mile 3.3 L 6-cyl Automatic (variable gear ratios)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 26 MPG
- City MPG
- 27 MPG
- Highway MPG
- 25 MPG
- Annual fuel cost
- $2,600
- Tailpipe CO₂
- 342 g per mile
- Model year
- 2006
- Body
- SUV
- EPA size class
- Sport Utility Vehicle - 4WD
- Drive
- 4-Wheel or All-Wheel Drive
- Engine
- 3.3 L 6-cyl
- Transmission
- Automatic (variable gear ratios)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More Lexus model years
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13 MPG · $5,150 fuel a year
2006 Lexus RX 330 2WD
20 MPG · $4,100 fuel a year 2006 Lexus RX 330 2WD
19 MPG · $4,350 fuel a year 2006 Lexus RX 330 4WD
19 MPG · $4,350 fuel a year 2006 Lexus RX 330 4WD
18 MPG · $4,550 fuel a year 2006 Lexus RX 400h 2WD
27 MPG · $2,500 fuel a year
2006 Lexus SC 430
19 MPG · $4,350 fuel a year