Official: Porsche 911 GT3 RS 4.0 released [video]

The GT3 4.0 boasts the biggest hp/liter figure around - 125 hp/liter (92 kW) from a naturally-aspirated 4.0 liter unit

Porsche has made it official - this is the 911 GT3 RS 4.0.

Details are pretty much as we reported them yesterday.

It will be a limited edition of just 600 units and power will come from a naturally-aspirated 4.0 liter engine sourced from the race-bred 911 GT3 RSR. The 4.0 liter is the biggest engine ever offered in a Porsche which translates into a hp/liter figure around - 125 hp/liter (92 kW) and 368 hp/tonne.

That makes for a total output of 500 PS (368 kW / 493 hp) but now we have a torque rating from Porsche of 460 Nm (339 lb-ft). Transmission will be a six-speed sport gearbox.

Weighing just 1,360 kilograms (2998 lbs) the car does the 0 to 100 km/h (62 mph) sprint in only 3.9 seconds and the GT3 RS 4.0 rounds the Nürburgring-Nordschleife in 7:27 minutes.

The Porsche 911 GT3 RS 4.0 goes on sale in Germany and UK in July with prices starting at €178,596, VAT and the £128,466 respectively.

See the press release below for full details.


Source: Porsche

GT3 RS edition with four-litre displacement

Limited edition racing car: 911 GT3 RS 4.0

Stuttgart. With the 911 GT3 RS 4.0, one of Dr. Ing. h.c. F. Porsche AG, Stuttgart's most popular, coveted and successful racing pedigree production cars is entering the home straight. Limited to 600 vehicles, the 911 GT3 RS 4.0 brings together in a road car all the attributes that have made the Porsche 911 GT3 a serial winner on the race track. The new model purveys thoroughbred motorsport technology to its innermost core. The flat engine's crankshaft has been lifted unchanged from the 911 GT3 RSR racing car's six cylinder engine and the forged pistons' connecting rods are fashioned from titanium. The four-litre displacement sports engine, the biggest 911 model line engine ever, is also the most powerful naturally aspirated engine with 125 hp/litre (92 kW). It achieves its maximum power of 368 kW (500 hp) at 8,250 revs per minute. The engine delivers its maximum torque of 460 Newton metres at 5,750 rpm.

The 911 GT3 RS 4.0 offers truly impressive performance. The most eloquent figure: It makes it round the Nürburgring-Nordschleife in 7:27 minutes. The 911 GT3 4.0, available exclusively with a six-speed sports transmission, sprints to 100 km/h (62 mph) from a standing start in 3.9 seconds, its gearing designed for the racing circuit taking it to the 200 km/h (124 mph) mark in under 12 seconds.

The 911 GT3 RS 4.0's outstanding driving dynamics are the fruit of meticulously coordinated details. In addition to using the suspension components typically encountered in motor racing, weight reduction is also of supreme importance. Equipped as standard with light weight components such as bucket seats, bonnet and front wings made of carbon fibre, plastic rear windows and weight-optimised carpets, the two-seater's ready-for-road weight is a mere 1,360 kilograms with a full tank of fuel. At 2.72 kg/hp, the 911 GT3 RS 4.0's power-to-weight ratio thereby dips below the magical threshold of 3 kilograms per hp.

The limited edition 911 is painted white as standard and emphasises its proximity to motor racing by its dynamic appearance. Trademark characteristics are the wide track, the low vehicle position, the large rear wing with adapted side plates, the typical central twin tailpipe and the aerodynamically optimised body. The lateral front air deflection vanes, so-called flics, making their first appearance on a production Porsche, testify to the aerodynamic precision engineering. They create increased downforce on the front axle and together with the steeply inclined rear wing bring the vehicle into aerodynamic equilibrium. As a result, at top speed, aerodynamic forces exert an additional 190 kg pushing the 911 GT3 RS 4.0 onto the road.

The market launch of the new Porsche 911 GT3 RS 4.0 begins in Germany in July 2011. The basic list price is 178,596 euro including 19 per cent value added tax and country-specific equipment.

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 quattrosport quattrosport
The ultimate race toy !
April 28, 2011 1:33 am
 -Matt- -Matt-
" The 4.0 liter is the biggest engine ever offered in a Porsche... " Porsche Carrera GT = 5.7 liter
April 28, 2011 1:38 am
 sideskraper sideskraper
They must mean rear engined Porsche. The 928 also had larger engines.
April 28, 2011 1:58 am
 kimbo kimbo
Panamera and Cayenne have bigger engines as well. Biggest engine in 911 would be a correct statement.
April 28, 2011 3:58 am
 Mister Stig Mister Stig
From the press release; ''The four-litre displacement sports engine, the biggest 911 model line engine ever'' NOTE 911 NOT any Porsche model....
April 28, 2011 1:51 am
 M! M!
nice. love the packaging.
April 28, 2011 1:58 am
 scratchy996 scratchy996
come on, Mr. Preuninger, the GT2 RS 4.0, you know you want it !
April 28, 2011 2:22 am
 nederinaa nederinaa
And I thought the GT2 RS was the last hurrah for the 997.
April 28, 2011 3:18 am
 nederinaa nederinaa
Thank you Porsche for pushing the boundaries of a naturally aspirated engine with impressive figures coupled with a manual transmission. It is a shame that BMW's M division does a chipped 135i, 550i and X5 X6 xDrive50i instead of retaining their wonderful N/A straight sixes, V8s and V10s. How about fitting the wonderful 4.0 in the Cayman R? I hear fireworks. Does anyone know what is the rev line limit?
April 28, 2011 3:15 am
 contact_edward contact_edward
The Cayman would be amazing if Porsche gave it the same attention as they do the 911 line.
April 28, 2011 8:12 am
 scratchy996 scratchy996
@ contact_edward , the Cayman is exactly where it's supposed to be. besides , Porsche already confirmed a mid engine car slotted above the 911 and beneath the 918. take it as a Cayman on steroids.
April 28, 2011 10:32 am
 schizo schizo
WOW...I don't know how much this car costs over the normal 911...but with all the extra engineering fitted into this small production batch it's worth it. Ferrari's and Lamborghini's are exciting...but what Porsche has done to modify this car is worth even more praise. Imagine what they can get out of a bigger displacement engine with more cylinders? and what if they added a turbo or two on top of that? BTW...Mr. Preuninger...IWC Top Gun edition?
April 28, 2011 4:35 am
 Xjpro Xjpro
They refer to the biggest flat 6 ever offered in a 911!!
April 28, 2011 6:08 am
 pmontero pmontero
damn! I jizzed my pants again!
April 28, 2011 7:08 am
 eddie eddie
Alot of bang for the buck vs Ferrari and Lamborghini
April 28, 2011 7:38 am
 ASRLamborghini ASRLamborghini
Brilliant car! Its so good to see Porsche considering the needs of the Track day consumer. Thumbs up!
April 28, 2011 9:06 am
 ASRLamborghini ASRLamborghini
Also.. I for the first time wanted to hear more and more sound of a porsche engine! I say this is now completely into lambo ferrari territory!
April 28, 2011 9:08 am
 Xjpro Xjpro
This new creation from Weissach is in a territory of its own!!! as with any other Porsche. The one who is capable of understanding how an engine works, should know for sure, that obtaining more than 100hp per liter is not easy and common task. With this new example of technology and vastly experience from Porsche, they have proved once again as they have done innumerable times before who they are.
April 28, 2011 3:54 pm
 Aesthetics Aesthetics
its going to be delicious to drive
April 28, 2011 4:50 pm
 bahu005 bahu005
Largest flat 6 ,500hp out of a non blown 6 is insane!
May 1, 2011 4:24 pm