Mercedes-Benz GLS Engine Sizes
- Engine size range
- 2,925cc – 3,982cc
- Distinct engine sizes
- 5
- Fuel types with engine data
- Petrol, Diesel
- Cylinders
- 6, 8
- Aspiration
- Turbocharged
- Smallest recorded engine
- 2,925cc (GLS 400 Night Edition Executive D 4Matic Auto, 2023)
- Largest recorded engine
- 3,982cc (AMG GLS 63 Night Edition MHEV 4Matic+ Auto, 2021)
- BHP
- 255 – 603.4
Available GLS variants in our database use engines ranging from 2,925cc to 3,982cc.
Petrol and diesel variants are represented in the data.
Recorded cylinder counts are 6, 8.
Aspiration values present in the source data: Turbocharged.
Engine figures refer to variants present in our vehicle database.
| Variant | Year | Fuel | Engine | Cylinders | Aspiration | BHP |
|---|---|---|---|---|---|---|
| GLS 400 Night Edition Executive D 4Matic Auto (+2 similar) | 2019–2023 | Diesel | 2,925cc | 6 | Turbocharged | 325.9 |
| GLS 350 D AMG Line 4Matic Auto (+1 similar) | 2016–2019 | Diesel | 2,987cc | 6 | Turbocharged | 255 |
| GLS 450 AMG Line Premium + D MHEV 4M Auto (+1 similar) | 2023–2025 | Diesel | 2,989cc | 6 | Turbocharged | 362.1 |
| GLS450 AMG Line Premium + MHEV 4M Auto | 2024 | Petrol | 2,999cc | 6 | Turbocharged | 375.5 |
| AMG GLS 63 Night Edition MHEV 4Matic+ Auto | 2021 | Petrol | 3,982cc | 8 | Turbocharged | 603.4 |