BMW X6 Engine Sizes
- Engine size range
- 2,993cc – 4,395cc
- Distinct engine sizes
- 3
- Fuel types with engine data
- Petrol, Diesel
- Cylinders
- 6, 8
- Aspiration
- Turbocharged
- Smallest recorded engine
- 2,993cc (X6 xDrive 30d M Sport MHEV Auto, 2025)
- Largest recorded engine
- 4,395cc (X6 M Competition MHEV Auto, 2024)
- BHP
- 232 – 617
Available X6 variants in our database use engines ranging from 2,993cc to 4,395cc.
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.
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| Variant | Year | Fuel | Engine | Cylinders | Aspiration | BHP |
|---|---|---|---|---|---|---|
| X6 xDrive 30D Auto | 2008–2009 | Diesel | 2,993cc | 6 | Turbocharged | 232 |
| X6 xDrive 35D Auto | 2008–2010 | Diesel | 2,993cc | 6 | Turbocharged | 281.6 |
| X6 xDrive 40D Auto | 2010–2012 | Diesel | 2,993cc | 6 | Turbocharged | 302 |
| X6 xDrive 30D Auto | 2010–2014 | Diesel | 2,993cc | 6 | Turbocharged | 241 |
| X6 M50D Auto | 2012–2019 | Diesel | 2,993cc | 6 | Turbocharged | 376 |
| X6 xDrive 30d M Sport Auto (+2 similar) | 2014–2019 | Diesel | 2,993cc | 6 | Turbocharged | 255 |
| X6 xDrive 40d M Sport Auto (+2 similar) | 2015–2018 | Diesel | 2,993cc | 6 | Turbocharged | 308.4 |
| X6 xDrive 30d M Sport Auto | 2020 | Diesel | 2,993cc | 6 | Turbocharged | 261 |
| X6 xDrive 30d M Sport MHEV Auto (+1 similar) | 2020–2022 | Diesel | 2,993cc | 6 | Turbocharged | 282 |
| X6 xDrive 40d M Sport MHEV Auto | 2021–2023 | Diesel | 2,993cc | 6 | Turbocharged | 335.3 |
| X6 xDrive 30d M Sport MHEV Auto | 2024–2025 | Diesel | 2,993cc | 6 | Turbocharged | 293.8 |
| X6 xDrive 40i M Sport MHEV Auto (+1 similar) | 2020–2023 | Petrol | 2,998cc | 6 | Turbocharged | 335.3 |
| X6 xDrive 40i M Sport MHEV Auto | 2024–2025 | Petrol | 2,998cc | 6 | Turbocharged | 375.7 |
| X6 xDrive 50i Auto | 2011 | Petrol | 4,395cc | 8 | Turbocharged | 402 |
| X6 M T Auto | 2013 | Petrol | 4,395cc | 8 | Turbocharged | 547.1 |
| X6 xDrive 50i M Sport Auto | 2015–2017 | Petrol | 4,395cc | 8 | Turbocharged | 443 |
| X6 M Auto | 2017–2018 | Petrol | 4,395cc | 8 | Turbocharged | 567.2 |
| X6 M50i Auto | 2021 | Petrol | 4,395cc | 8 | Turbocharged | 523 |
| X6 M Competition Edition Auto | 2021–2022 | Petrol | 4,395cc | 8 | Turbocharged | 616.9 |
| X6 M Competition MHEV Auto | 2024 | Petrol | 4,395cc | 8 | Turbocharged | 617 |