2026 Mercedes-Benz SL-Class
US · Minicompact Cars
The 2026 Mercedes-Benz SL-Class is listed in the US market. Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.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: 2.0L 4-cylinder turbocharged (SIDI; Mild Hybrid), 4.0L 8-cylinder turbocharged (SIDI)
- Power
- Not available
- Torque
- Not available
- Transmission
- 9-speed automatic
- Drivetrain
- Varies by configuration: RWD, AWD
- Fuel
- Varies by configuration: Hybrid, Gasoline
- Seating
- Not available
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI; Mild Hybrid), 4.0L 8-cylinder turbocharged (SIDI) | |
| Displacement | 2.0 L to 4.0 L | |
| Cylinders | 4 to 8 | |
| Aspiration | Turbocharged | |
| Fuel type | Varies by configuration: Hybrid, Gasoline |
Not available from our sources: Power, Torque.
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Automatic | |
| Gears | 9 | |
| Drivetrain | Varies by configuration: RWD, AWD |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 22 mpg (10.7 L/100 km) to 16 mpg (14.7 L/100 km) | |
| City | 19 mpg (12.4 L/100 km) to 14 mpg (16.8 L/100 km) | |
| Highway | 27 mpg (8.7 L/100 km) to 21 mpg (11.2 L/100 km) |
Not available from our sources: Electric range, Battery capacity.
Trims and configurations
3 configurations listed by our sources. Engines, drivetrains and fuel economy can differ between them.
Recalls
Recall data has not been checked for this vehicle yet, so no recall status is shown. Check NHTSA directly if this matters to you.
Data sources
- EPA fueleconomy.gov · retrieved September 30, 2026 · US Government public data
- NHTSA vPIC · retrieved September 30, 2026 · US Government public data
Last verified: September 30, 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
- 2027 Mercedes-Benz SL-Class
Varies by configuration: Hybrid, Gasoline
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI; Mild Hybrid), 4.0L 8-cylinder turbocharged (SIDI) · Varies by configuration: RWD, AWD
23 mpg (10.2 L/100 km) to 16 mpg (14.7 L/100 km)
Frequently asked questions
What engine does the 2026 Mercedes-Benz SL-Class have?
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI; Mild Hybrid), 4.0L 8-cylinder turbocharged (SIDI). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2026 Mercedes-Benz SL-Class?
Combined fuel economy is 22 mpg (10.7 L/100 km) to 16 mpg (14.7 L/100 km), as published by the source shown in the specification table.
Is the 2026 Mercedes-Benz SL-Class front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: RWD, AWD.