2021 Lexus RX: RX 450h AWD · 3.5L · AWD · 6-speed cvt · Hybrid
One configuration of the 2021 Lexus RX as listed by our sources. Every figure below carries its source.
| Specification | Value | Source |
|---|---|---|
| Engine | 3.5L 6-cylinder (SIDI & PFI; Hybrid) | EPA fueleconomy.gov |
| Displacement | 3.5 L | EPA fueleconomy.gov |
| Cylinders | 6 | EPA fueleconomy.gov |
| Fuel type | Hybrid | EPA fueleconomy.gov |
| Transmission | 6-speed CVT | EPA fueleconomy.gov |
| Drivetrain | AWD | EPA fueleconomy.gov |
| Combined economy | 30 mpg (7.8 L/100 km) | EPA fueleconomy.gov |
| City economy | 31 mpg (7.6 L/100 km) | EPA fueleconomy.gov |
| Highway economy | 28 mpg (8.4 L/100 km) | EPA fueleconomy.gov |
Provenance & verification
- EPA fueleconomy.gov · US Government public data
Source checked: October 12, 2026
Data verified: October 12, 2026