2022 Mercedes-Benz GLS-Class
US · SUV · Standard Sport Utility Vehicle 4WD
The 2022 Mercedes-Benz GLS-Class is listed in the US market as a suv with hybrid 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 Every figure below carries the source it came from, and anything our sources do not publish is left out rather than estimated.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: 4.0L 8-cylinder turbocharged (SIDI; Mild Hybrid), 3.0L 6-cylinder turbocharged (SIDI; Mild Hybrid)
- Power
- Not available
- Torque
- Not available
- Transmission
- 9-speed automatic
- Drivetrain
- Varies by configuration: AWD, 4WD
- Fuel
- Hybrid
- Seating
- Not available
Key Performance & Dimensions
Engine
| Specification | Value | Source |
|---|---|---|
| Engine | Varies by configuration: 4.0L 8-cylinder turbocharged (SIDI; Mild Hybrid), 3.0L 6-cylinder turbocharged (SIDI; Mild Hybrid) | |
| Displacement | 3.0 L to 4.0 L | |
| Cylinders | 6 to 8 | |
| Aspiration | Turbocharged | |
| Fuel type | Hybrid | EPA fueleconomy.gov |
Not available from our sources: Power, Torque.
Transmission and drivetrain
| Specification | Value | Source |
|---|---|---|
| Transmission | Automatic | EPA fueleconomy.gov |
| Gears | 9 | |
| Drivetrain | Varies by configuration: AWD, 4WD |
Fuel economy and range
| Specification | Value | Source |
|---|---|---|
| Combined | 20 mpg (11.8 L/100 km) to 15 mpg (15.7 L/100 km) | EPA fueleconomy.gov |
| City | 18 mpg (13.1 L/100 km) to 14 mpg (16.8 L/100 km) | |
| Highway | 24 mpg (9.8 L/100 km) to 18 mpg (13.1 L/100 km) |
Not available from our sources: Electric range, Battery capacity.
Trims and configurations
4 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 14, 2026.
Data sources
- EPA fueleconomy.gov · retrieved October 11, 2026 · US Government public data
- NHTSA vPIC · retrieved October 11, 2026 · US Government public data
Source checked: October 11, 2026
Data verified: October 11, 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.
Compare
Related vehicles
- 2021 Mercedes-Benz GLS-Class
SUV, Hybrid
Varies by configuration: 4.0L 8-cylinder turbocharged (SIDI; Mild Hybrid), 3.0L 6-cylinder turbocharged (SIDI; Mild Hybrid) · 4WD
21 mpg (11.2 L/100 km) to 16 mpg (14.7 L/100 km) - 2023 Mercedes-Benz GLS-Class
SUV, Hybrid
Varies by configuration: 3.0L 6-cylinder turbocharged (SIDI; Mild Hybrid), 4.0L 8-cylinder turbocharged (SIDI; Mild Hybrid) · AWD
20 mpg (11.8 L/100 km) to 16 mpg (14.7 L/100 km) - 2022 Mercedes-Benz G-Class
SUV, Gasoline
4.0L 8-cylinder turbocharged (SIDI) · 4WD
16 mpg (14.7 L/100 km) to 14 mpg (16.8 L/100 km) - 2022 Mercedes-Benz GLC-Class
SUV, Gasoline
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI) · Varies by configuration: RWD, AWD
24 mpg (9.8 L/100 km) to 19 mpg (12.4 L/100 km) - 2022 Mercedes-Benz GLE-Class
SUV, Varies by configuration: Gasoline, Hybrid
Varies by configuration: 2.0L 4-cylinder turbocharged (SIDI), 3.0L 6-cylinder turbocharged (SIDI; Mild Hybrid), 3.0L 6-cylinder (SIDI; Mild Hybrid), 3.0L 6-cylinder turbocharged (Mild Hybrid; Gas Particulate Filter), 4.0L 8-cylinder turbocharged (SIDI; Mild Hybrid) · Varies by configuration: RWD, 4WD, AWD
22 mpg (10.7 L/100 km) to 16 mpg (14.7 L/100 km) - 2022 Audi Q8
SUV, Hybrid
3.0L 6-cylinder turbocharged (SIDI; Mild Hybrid) · AWD
20 mpg (11.8 L/100 km) - 2022 Hyundai Tucson
SUV, Varies by configuration: Gasoline, Hybrid, Plug-in hybrid
Varies by configuration: 2.5L 4-cylinder (SIDI & PFI), 1.6L 4-cylinder turbocharged (SIDI; Hybrid), 1.6L 4-cylinder turbocharged (SIDI; PHEV) · Varies by configuration: FWD, AWD
38 mpg (6.2 L/100 km) to 26 mpg (9.0 L/100 km) - 2022 Lexus NX
SUV, Varies by configuration: Gasoline, Hybrid, Plug-in hybrid
Varies by configuration: 2.5L 4-cylinder (SIDI & PFI), 2.5L 4-cylinder (SIDI & PFI; Hybrid), 2.4L 4-cylinder turbocharged (SIDI & PFI), 2.4L 4-cylinder turbocharged (SIDI & PFI; F-Sport) · Varies by configuration: FWD, AWD
39 mpg (6.0 L/100 km) to 25 mpg (9.4 L/100 km)
Explore similar vehicles
Frequently asked questions
What engine does the 2022 Mercedes-Benz GLS-Class have?
Varies by configuration: 4.0L 8-cylinder turbocharged (SIDI; Mild Hybrid), 3.0L 6-cylinder turbocharged (SIDI; Mild Hybrid). Engines can differ by trim, so check the trim list below.
What is the fuel economy of the 2022 Mercedes-Benz GLS-Class?
Combined fuel economy is 20 mpg (11.8 L/100 km) to 15 mpg (15.7 L/100 km), as published by the source shown in the specification table.
Is the 2022 Mercedes-Benz GLS-Class front-wheel, rear-wheel or all-wheel drive?
Drivetrain: Varies by configuration: AWD, 4WD.
Are there recalls for the 2022 Mercedes-Benz GLS-Class?
No recall campaigns were found in NHTSA data when we last checked on October 14, 2026. Recall status can change, so confirm with NHTSA or the manufacturer.