Infiniti FX Engine Sizes
- Engine size range
- 2,993cc – 5,026cc
- Distinct engine sizes
- 3
- Fuel types with engine data
- Petrol, Diesel
- Cylinders
- 6, 8
- Aspiration
- Naturally Aspirated, Turbocharged
- Smallest recorded engine
- 2,993cc (FX30D Auto, 2013)
- Largest recorded engine
- 5,026cc (FX50 Vettel Auto, 2014)
- BHP
- 235 – 414
Our data shows FX engine sizes from 2,993cc to 5,026cc.
Petrol and diesel variants are represented in the data.
Recorded cylinder counts are 6, 8.
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 |
|---|---|---|---|---|---|---|
| FX30D Auto | 2010–2013 | Diesel | 2,993cc | 6 | Turbocharged | 235 |
| FX37 Auto | 2009–2012 | Petrol | 3,696cc | 6 | Naturally Aspirated | 320 |
| FX50 S Auto | 2009–2012 | Petrol | 5,026cc | 8 | Naturally Aspirated | 390 |
| FX50 Vettel Auto | 2014 | Petrol | 5,026cc | 8 | Naturally Aspirated | 414 |