2018 Lexus RX
US · SUV · Small Sport Utility Vehicle 2WD
The 2018 Lexus RX is listed in the US market as a suv. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- 3.5L 6-cylinder (SIDI & PFI)
- Power
- Not available
- Torque
- Not available
- Transmission
- Varies by configuration: Automatic, CVT
- Drivetrain
- Varies by configuration: FWD, AWD
- Fuel
- Varies by configuration: Gasoline, Hybrid
- Seating
- Not available
Key Performance & Dimensions
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | 3.5L 6-cylinder (SIDI & PFI) | |
| Displacement | 3.5 L | |
| Cylinders | 6 | |
| Fuel type | Varies by configuration: Gasoline, Hybrid | EPA fueleconomy.gov |
Not available from our sources: Aspiration, Power, Torque.
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Varies by configuration: Automatic, CVT | |
| Gears | 6 to 8 | |
| Drivetrain | Varies by configuration: FWD, AWD |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 30 mpg (7.8 L/100 km) to 21 mpg (11.2 L/100 km) | EPA fueleconomy.gov |
| City | 31 mpg (7.6 L/100 km) to 18 mpg (13.1 L/100 km) | |
| Highway | 28 mpg (8.4 L/100 km) to 25 mpg (9.4 L/100 km) |
Not available from our sources: Electric range, Battery capacity.
Trims and configurations
6 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
Recalls
No recall campaigns were found in NHTSA data at the last check. Last checked October 13, 2026.
Data sources
- EPA fueleconomy.gov · retrieved October 12, 2026 · US Government public data
- NHTSA vPIC · retrieved October 12, 2026 · US Government public data
Source checked: October 12, 2026
Data verified: October 12, 2026
Specifications can vary by market, trim, configuration and production date. Confirm with the manufacturer before buying parts or making safety decisions. Report an error.
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Frequently asked questions
What engine does the 2018 Lexus RX have?
3.5L 6-cylinder (SIDI & PFI). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2018 Lexus RX?
Combined fuel economy is 30 mpg (7.8 L/100 km) to 21 mpg (11.2 L/100 km), as published by the source shown in the specification table.
Is the 2018 Lexus RX front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: FWD, AWD.
Are there recalls for the 2018 Lexus RX?
No recall campaigns were found in NHTSA data when we last checked on October 13, 2026. Recall status can change, so confirm with NHTSA or the manufacturer.