Porsche 911 Engine Sizes
- Engine size range
- 2,981cc – 3,996cc
- Distinct engine sizes
- 15
- Fuel types with engine data
- Petrol, Electric
- Cylinders
- 6
- Aspiration
- Naturally Aspirated, Turbo, Turbocharged
- Smallest recorded engine
- 2,981cc (911 Carrera Auto, 2025)
- Largest recorded engine
- 3,996cc (911 GT3 RS Semi-Auto, 2025)
- BHP
- 200 – 690.2
See the engine size for your Porsche 911
Enter your registration to see the recorded engine size.
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| Variant | Year | Fuel | Engine | Cylinders | Aspiration | BHP |
|---|---|---|---|---|---|---|
| 911 T Semi-Auto | 2014–2015 | Petrol | 3,800cc | 6 | Turbocharged | 520 |
| 911 T Semi-Auto | 2016–2017 | Petrol | 3,800cc | 6 | Turbocharged | 532 |
| 911 Carrera 2 S (+1 similar) | 2004–2008 | Petrol | 3,824cc | 6 | Naturally Aspirated | 355 |
| 911 Carrera 2S Tiptronic S | 2007 | Petrol | 3,824cc | 6 | Naturally Aspirated | 375.5 |
| 911 Carrera 4 S (+3 similar) | 2005–2009 | Petrol | 3,824cc | 6 | Naturally Aspirated | 350 |
| 911 GT3 (+2 similar) | 2016–2018 | Petrol | 3,996cc | 6 | Naturally Aspirated | 493.5 |
| 911 GT3 RS Semi-Auto | 2015–2016 | Petrol | 3,996cc | 6 | Naturally Aspirated | 494 |
| 911 GT3 RS Semi-Auto | 2018–2020 | Petrol | 3,996cc | 6 | Naturally Aspirated | 512.7 |
| 911 GT3 RS Semi-Auto (+1 similar) | 2023–2025 | Petrol | 3,996cc | 6 | Naturally Aspirated | 517.6 |
| 911 GT3 Semi-Auto (+4 similar) | 2019–2025 | Petrol | 3,996cc | 6 | Naturally Aspirated | 502.9 |