Porsche 911 997.2 3.8 petrol 414PS

3.8 petrol 414PS is one engine in the Porsche 911 997.2. Power, economy, and CO₂ below are ranges where the trims or gearboxes differ. Each row in the variant table is one configuration.

Engine summary

Fuel: Petrol
Power: 413.7 PS
Combined mpg: 27.4–27.7 mpg
CO₂: 240–242 g/km
Variants: 2 variants
UK dataset: 28 cars in our dataset

Catalogue registration span: 2011 – 2011. This is the span of records, not a production announcement.

Where this engine is offered

TrimsCarrera Gts

GearboxesAutomatic

FuelsPetrol

Body stylesConvertible, Coupe

Variants with this engine

2 published variants.

Carrera Gts 3.8 petrol 414PS413.7 PS
Carrera Gts 3.8 petrol 414PS413.7 PS

Stored PS for published variants of this engine. Brake horsepower is not plotted.

NEDC combined mpg

Carrera Gts 3.8 petrol 414PS27.7 mpg
Carrera Gts 3.8 petrol 414PS27.4 mpg

Combined mpg on the NEDC test only. A different official cycle is not on this chart.

Variant	Fuel	Gearbox	Body	Power	Combined mpg	Dataset
Carrera Gts 3.8 petrol 414PS	Petrol	Automatic	Convertible	413.7 PS (408 bhp)	27.4 mpg (NEDC)	10
Carrera Gts 3.8 petrol 414PS	Petrol	Automatic	Coupe	413.7 PS (408 bhp)	27.7 mpg (NEDC)	18

Other engines in this generation

Mpg ranges are not ranked across engines because the test cycle is stored on the variant, not on the engine range.

Engine	Fuel	Power	Combined mpg range	CO₂ range	Dataset
3.6 petrol 350PS	Petrol	349.8 PS	29.4 mpg	225 g/km	81
3.8 petrol 390PS	Petrol	390.4 PS	26.4–27.7 mpg	240–251 g/km	227
3.8 petrol 441PS	Petrol	441.1 PS	22.4 mpg	298 g/km	12
3.8 petrol 507PS	Petrol	507 PS	24.6–24.8 mpg	268–270 g/km	34
3.8 petrol 537PS	Petrol	537.4 PS	24.6–24.8 mpg	268–270 g/km	35

Back to 997.2

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Check your Porsche 911 997.2 3.8 petrol 414PS

Enter a UK registration to check a Porsche 911 3.8 petrol 414PS. This page describes that engine, not one number plate.

How these figures are produced

Specifications and counts come from the VehicleScore UK vehicle catalogue. A count of cars is the number of records in that dataset. It is not UK production, not sales, and not the number of cars currently on the road.

Power is shown in PS where the catalogue stores PS, and in bhp only where bhp is stored separately. Official fuel economy is labelled NEDC or WLTP when the test cycle is known. Figures from different cycles are not ranked together. Empty values are left blank.

The catalogue does not store a revision date, so these pages do not show a last-updated day.