Cadillac STS Engine Sizes
- Engine size range
- 3,564cc – 4,565cc
- Distinct engine sizes
- 2
- Fuel types with engine data
- Petrol
- Cylinders
- 6, 8
- Aspiration
- Naturally Aspirated
- Smallest recorded engine
- 3,564cc (STS Elegance V6 Auto, 2010)
- Largest recorded engine
- 4,565cc (STS Sport Luxury RWD Auto, 2008)
- BHP
- 254.8 – 321.8
STS records in our database range from 3,564cc to 4,565cc.
Petrol variants are represented in the data.
Recorded cylinder counts are 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 |
|---|---|---|---|---|---|---|
| STS Elegance V6 Auto (+1 similar) | 2008–2010 | Petrol | 3,564cc | 6 | Naturally Aspirated | 254.8 |
| STS Sport Luxury RWD Auto | 2008 | Petrol | 4,565cc | 8 | Naturally Aspirated | 321.8 |