Lexus GS Engine Sizes
- Engine size range
- 2,494cc – 4,969cc
- Distinct engine sizes
- 8
- Fuel types with engine data
- Petrol, Electric
- Cylinders
- 4, 6, 8
- Aspiration
- Naturally Aspirated
- Smallest recorded engine
- 2,494cc (GS 300h Executive Edition CVT, 2018)
- Largest recorded engine
- 4,969cc (GS F Auto, 2016)
- BHP
- 206 – 470.7
GS records in our database range from 2,494cc to 4,969cc.
Petrol variants are represented in the data.
Recorded cylinder counts are 4, 6, 8.
Aspiration values present in the source data: Naturally Aspirated.
Engine figures refer to variants present in our vehicle database.




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| Variant | Year | Fuel | Engine | Cylinders | Aspiration | BHP |
|---|---|---|---|---|---|---|
| GS 300h Executive Edition CVT (+4 similar) | 2013–2018 | Petrol/Electric | 2,494cc | 4 | Naturally Aspirated | 219.9 |
| GS 250 F Sport Auto (+2 similar) | 2012–2013 | Petrol | 2,500cc | 6 | Naturally Aspirated | 206 |
| GS 300 SE Auto (+2 similar) | 2005–2008 | Petrol | 2,995cc | 6 | Naturally Aspirated | 245 |
| GS 300 SE Auto (+2 similar) | 2008–2009 | Petrol | 2,995cc | 6 | Naturally Aspirated | 245.4 |
| GS 300 SE Auto (+1 similar) | 2001–2004 | Petrol | 2,997cc | 6 | Naturally Aspirated | 210.5 |
| GS 300 Sport Auto | 1997 | Petrol | 2,997cc | 6 | Naturally Aspirated | 209 |
| GS 300 Sport Auto (+2 similar) | 1998–2000 | Petrol | 2,997cc | 6 | Naturally Aspirated | 219 |
| GS 450H Premier CVT (+2 similar) | 2012–2016 | Petrol/Electric | 3,456cc | 6 | Naturally Aspirated | 340.6 |
| GS 450h SE-L CVT (+7 similar) | 2006–2012 | Petrol/Electric | 3,456cc | 6 | Naturally Aspirated | 295 |
| GS 430 Auto | 2005–2007 | Petrol | 4,293cc | 8 | Naturally Aspirated | 300 |
| GS 430 Sport Auto (+1 similar) | 2001–2003 | Petrol | 4,293cc | 8 | Naturally Aspirated | — |
| GS 460 Auto | 2008 | Petrol | 4,608cc | 8 | Naturally Aspirated | 342 |
| GS F Auto | 2016 | Petrol | 4,969cc | 8 | Naturally Aspirated | 470.7 |