Vauxhall Carlton Engine Sizes
- Engine size range
- 2,594cc – 3,615cc
- Distinct engine sizes
- 3
- Fuel types with engine data
- Petrol
- Cylinders
- 6
- Aspiration
- Naturally Aspirated, Turbocharged
- Smallest recorded engine
- 2,594cc (Carlton Diplomat I A, 1992)
- Largest recorded engine
- 3,615cc (Lotus Carlton Turbo, 1993)
- BHP
- 150 – 377
Available Carlton variants in our database use engines ranging from 2,594cc to 3,615cc.
Petrol variants are represented in the data.
Recorded cylinder count is 6.
Aspiration values present in the source data: Naturally Aspirated, Turbocharged.
Engine figures refer to variants present in our vehicle database.



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| Variant | Year | Fuel | Engine | Cylinders | Aspiration | BHP |
|---|---|---|---|---|---|---|
| Carlton Diplomat I A | 1992 | Petrol | 2,594cc | 6 | Naturally Aspirated | 150 |
| Carlton GSi 24V (+1 similar) | 1990 | Petrol | 2,969cc | 6 | Naturally Aspirated | 204 |
| Lotus Carlton Turbo | 1991–1993 | Petrol | 3,615cc | 6 | Turbocharged | 377 |