Porsche 911 996 3.6 petrol 420PS

3.6 petrol 420PS is one engine in the Porsche 911 996. 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: 420.2 PS
Combined mpg: 20.3–21.9 mpg
CO₂: 309–339 g/km
Variants: 2 variants
UK dataset: 126 cars in our dataset

Catalogue registration span: 2000 – 2018. This is the span of records, not a production announcement.

Where this engine is offered

TrimsStandard, S

GearboxesManual, Automatic

FuelsPetrol

Body stylesCoupe

Variants with this engine

2 published variants.

S 3.6 petrol 420PS420.2 PS
Standard 3.6 petrol 420PS420.2 PS

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

NEDC combined mpg

Standard 3.6 petrol 420PS21.9 mpg
S 3.6 petrol 420PS20.3 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
S 3.6 petrol 420PS	Petrol	Automatic	Coupe	420.2 PS (414.4 bhp)	20.3 mpg (NEDC)	58
Standard 3.6 petrol 420PS	Petrol	Manual	Coupe	420.2 PS (414.4 bhp)	21.9 mpg (NEDC)	68

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
3.4 petrol 300PS	Petrol	300.1 PS	22.8–23.9 mpg	285–304 g/km	121
3.4 petrol 304PS	Petrol	304.2 PS	23.5–23.9 mpg	285–290 g/km	137
3.6/235KW	Petrol	319.5 PS	23.2–25.5 mpg	269–294 g/km	547
3.6/381BHP	Petrol	386.3 PS	21.9 mpg	315 g/km	37
3.6 petrol 360PS	Petrol	360 PS	21.9 mpg	320 g/km	20
3.6 petrol 468PS	Petrol	468.5 PS	21.9 mpg	309 g/km	10

Back to 996

Related VehicleScore tools

Check your Porsche 911 996 3.6 petrol 420PS

Enter a UK registration to check a Porsche 911 3.6 petrol 420PS. 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.