The Lexus RX 400h gas mileage is 25 to 30.5 miles per gallon as specified in our data below, organized by trim, option package, and model year.
For example, the 2008 Lexus RX 400h trim model has a combined gas mileage of 25 miles per gallon, while the 2006 Lexus RX 400h has a combined gas mileage of 30.5 miles per gallon.
In the city, the RX 400h gas mileage is 26 to 33 miles per gallon depending on the trim and model year.
On the highway, the RX 400h gas mileage is 24 to 28 miles per gallon depending on the trim and model year.
Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.
Check out the Gas Mileage specifications for other makes and models.
2008 Lexus RX 400h Gas Mileage
Depending on trim level, the 2008 Lexus RX 400h gas mileage is from 25 to 25.5 miles per gallon combined.
In the city, the 2008 RX 400h gas mileage is from 26 to 27 miles per gallon, depending on the trim.
On the highway, the 2008 RX 400h gas mileage is 24 miles per gallon.
2008 Lexus RX 400h Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SUV |
3.3L | V6 | 1 Spd ECVT | AWD |
26 city mpg | 24 hwy mpg | 25 combined mpg |
| SUV |
3.3L | V6 | 1 Spd ECVT | FWD |
27 city mpg | 24 hwy mpg | 25.5 combined mpg |
2008 Lexus RX 400h Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SUV |
3.3L | V6 | 1 Spd ECVT | AWD |
9.0 city L/100 km | 10.0 hwy L/100 km | 9.0 combined L/100 km |
| SUV |
3.3L | V6 | 1 Spd ECVT | FWD |
9.0 city L/100 km | 10.0 hwy L/100 km | 9.0 combined L/100 km |
2007 Lexus RX 400h Gas Mileage
Depending on trim level, the 2007 Lexus RX 400h gas mileage is from 29 to 29.5 miles per gallon combined.
In the city, the 2007 RX 400h gas mileage is from 31 to 32 miles per gallon, depending on the trim.
On the highway, the 2007 RX 400h gas mileage is 27 miles per gallon.
2007 Lexus RX 400h Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SUV |
3.3L | V6 | 1 Spd ECVT | AWD |
31 city mpg | 27 hwy mpg | 29 combined mpg |
| SUV |
3.3L | V6 | 1 Spd ECVT | FWD |
32 city mpg | 27 hwy mpg | 29.5 combined mpg |
2007 Lexus RX 400h Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SUV |
3.3L | V6 | 1 Spd ECVT | AWD |
8.0 city L/100 km | 9.0 hwy L/100 km | 8.0 combined L/100 km |
| SUV |
3.3L | V6 | 1 Spd ECVT | FWD |
7.0 city L/100 km | 9.0 hwy L/100 km | 8.0 combined L/100 km |
2006 Lexus RX 400h Gas Mileage
Depending on trim level, the 2006 Lexus RX 400h gas mileage is from 29 to 30.5 miles per gallon combined.
In the city, the 2006 RX 400h gas mileage is from 31 to 33 miles per gallon, depending on the trim.
On the highway, the 2006 RX 400h gas mileage is from 27 to 28 miles per gallon, depending on the trim.
2006 Lexus RX 400h Gas Mileage (Imperial)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SUV |
3.3L | V6 | 1 Spd ECVT Auto | AWD |
31 city mpg | 27 hwy mpg | 29 combined mpg |
| SUV |
3.3L | V6 | 1 Spd ECVT Auto | FWD |
33 city mpg | 28 hwy mpg | 30.5 combined mpg |
2006 Lexus RX 400h Gas Mileage (Metric)
| Trim |
Engine | Transmission | Drivetrain |
City | Highway | Combined Mileage |
| SUV |
3.3L | V6 | 1 Spd ECVT Auto | AWD |
8.0 city L/100 km | 9.0 hwy L/100 km | 8.0 combined L/100 km |
| SUV |
3.3L | V6 | 1 Spd ECVT Auto | FWD |
7.0 city L/100 km | 8.0 hwy L/100 km | 8.0 combined L/100 km |
Lexus RX 400h Gas Mileage Data Brought To You By AutoPadre
Lexus RX 400h Gas Mileage Comparisons By Year