2011 Lexus IS
US · Subcompact Cars
The 2011 Lexus IS is listed in the US market with gasoline power. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.
- Engine
- Varies by configuration: 2.5L 6-cylinder (SIDI), 3.5L 6-cylinder (SIDI)
- Transmission
- Varies by configuration: 6-speed automatic, 6-speed manual
- Drivetrain
- Varies by configuration: AWD, RWD
- Fuel
- Gasoline
- Economy
- 20 mpg (11.8 L/100 km) to 24 mpg (9.8 L/100 km) combined
Key Figures
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | Varies by configuration: 2.5L 6-cylinder (SIDI), 3.5L 6-cylinder (SIDI) | |
| Displacement | 2.5 L to 3.5 L | |
| Cylinders | 6 | |
| Fuel type | Gasoline | EPA fueleconomy.gov |
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Varies by configuration: Automatic, Manual | |
| Gears | 6 | |
| Drivetrain | Varies by configuration: AWD, RWD |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 20 mpg (11.8 L/100 km) to 24 mpg (9.8 L/100 km) | EPA fueleconomy.gov |
| City | 18 mpg (13.1 L/100 km) to 21 mpg (11.2 L/100 km) | |
| Highway | 25 mpg (9.4 L/100 km) to 29 mpg (8.1 L/100 km) |
Our sources do not publish these for this vehicle: Aspiration, Power, Torque, Electric range, Battery capacity. We leave them out instead of estimating.
Trims and configurations
5 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 November 8, 2026.
Data sources
- EPA fueleconomy.gov · retrieved November 7, 2026 · US Government public data
- NHTSA vPIC · retrieved October 15, 2026 · US Government public data
Source checked: November 7, 2026
Data verified: November 7, 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.
Related vehicles
- 2010 Lexus IS
Gasoline
Varies by configuration: 2.5L 6-cylinder (PR), 3.5L 6-cylinder (PR) · Varies by configuration: RWD, AWD
24 mpg (9.8 L/100 km) to 20 mpg (11.8 L/100 km) - 2012 Lexus IS
Gasoline
Varies by configuration: 3.5L 6-cylinder, 2.5L 6-cylinder (SIDI) · Varies by configuration: AWD, RWD
24 mpg (9.8 L/100 km) to 21 mpg (11.2 L/100 km)
Frequently asked questions
What engine does the 2011 Lexus IS have?
Varies by configuration: 2.5L 6-cylinder (SIDI), 3.5L 6-cylinder (SIDI). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2011 Lexus IS?
Combined fuel economy is 20 mpg (11.8 L/100 km) to 24 mpg (9.8 L/100 km), as published by the source shown in the specification table.
Is the 2011 Lexus IS front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: AWD, RWD.
Are there recalls for the 2011 Lexus IS?
No recall campaigns were found in NHTSA data when we last checked on November 8, 2026. Recall status can change, so confirm with NHTSA or the manufacturer.