2015 Porsche 911 GT3 RS
The GT3 RS roars into Geneva as Porsche's new powerhouse among naturally aspirated 911s. With 500 hp and a 4 liter flat-six, the GT3 RS has the most power and displacement of any 9/11 that does not benefit from turbocharging. That power is put to good use, as its lap time on the Nurburging North Loop of 7 minutes and 20 seconds surpasses even that of the Carrera GT supercar by nearly 9 seconds.
The RS does not just benefit from more power, but from lighter weight thanks to a magnesium roof, carbon fiber engine and luggage compartment lids. These measures along with some others allow the RS to achieve a total weight of 3131 lbs, which is a 22 lb weight saving over the GT. While this is not a substantial weight reduction by itself, it becomes more impressive when you take into account the wider track of the RS. This car actually uses the same body as the 911 Turbo, and its wider body and flared fenders add to the car's visual appeal while offer greater roll stability on and off the track. The RS actually comes with the widest tires of any 911 model.
The interior is based on the current 911 GT3 while offering a few additional features like full bucket seats which are based on the carbon fiber bucket seats from the Porsche 918 Spyder.
|---- Specifications ----|
|Engine||4 liter flat-6||Weight||3131 lbs|
|HP||500 hp||HP/Weight||6.3 lbs per hp|
|HP/Liter||125 hp per liter||1/4 mile||11.2 seconds|
|0-62 mph||3.3 seconds||Top Speed||--|
(from Porsche Press Release) Porsche 911 GT3 RS: the race car for the circuit racetrack and everyday driving
Stuttgart. In the new 911 GT3 RS, Porsche is once again breaking down the barrier between sports cars and race cars. It is equipped with the maximum degree of motorsport technology that is currently possible in a street-legal 911 that is suitable for everyday driving. Extensive modifications to its drive system, aerodynamics and lightweight design enhance performance even more than in the 911 GT3. With a lap time of seven minutes and 20 seconds, the new 911 GT3 RS even beats the historic record value of the Carrera GT super sports car of just under seven minutes and 29 seconds on the North Loop of the Nürburgring. This once again qualifies the high-performance sports car as the benchmark in its class – directly at its launch. The 911 GT3 RS is celebrating its world premiere at the 2015 Geneva International Motor Show.
Motorsport expertise is the reason for this superior performance. The 911 GT3 RS is powered by a four-litre six-cylinder engine with 500 hp (368 kW) of power and 460 Newton metres of torque, combined with a specially developed PDK transmission. The engine, which has the largest displacement and most power of any naturally aspirated engine with direct fuel injection in the 911 family, accelerates the high-performance sports car from zero to 100 km/h in 3.3 seconds and to 200 km/h in 10.9 seconds. Its combined NEDC fuel consumption is 12.7 l/100 km. Functions such as declutching by "paddle neutral" – which is comparable to pressing the clutch with a conventional manual gearbox – and speed limiting by the Pit Speed button have been customised for motorsport use. They give drivers more freedom in terms of driving dynamics, while also providing them with more assistance when driving on a circuit racetrack.
The 911 GT3 RS is a masterpiece of intelligent lightweight design. For the first time, the roof is made of magnesium; carbon fibre is used for the engine and luggage compartment lids, and other lightweight components are made of alternative materials. This makes the RS model around ten kilograms lighter than the 911 GT3. In addition, the lightweight roof lowers the sports car's centre of gravity which improves its excellent lateral dynamics. The body comes from the 911 Turbo, and it signifies its status as nearly a race car driving machine with its RS-specific aerodynamic add-on parts. The front spoiler lip, which extends nearly to the road, and the large rear wing reinforce its dominant look.
A 30 centimetre wide recess extends centrally over the CRFP bonnet and the magnesium roof. This feature is a stylistic reference to the recess on the luggage compartment lid of the classic 911 models with air-cooled engines, and today it identifies the two largest lightweight components in the 911 GT3 RS. Another characteristic is the unique front wheel arch air vents that extend into the upper section of the wings – just as in purebred motorsport cars. They increase downforce at the front axle.
The chassis of the 911 GT3 RS has been tuned for maximum driving dynamics and precision. Rear-axle steering and Porsche Torque Vectoring Plus with fully variable rear axle differential lock increase agility and dynamics, and the wider front and rear track widths enable even better roll stability than in the 911 GT3. In addition, the 911 GT3 RS comes with the widest tyres of any 911 model as standard. The results: even more agile turn-in characteristics and even higher cornering speeds.
The interior design of the 911 GT3 RS with Alcantara elements is based on the current 911 GT3. One key new feature is the full bucket seats, which are based on the carbon bucket seats of the 918 Spyder. Other standard features are the Club Sport Package with a bolted-on roll cage behind the front seats, preparation for a battery master switch, and separately provided six-point safety harness for the driver and fire extinguisher with mounting bracket. The optional Sport Chrono Package, which features – in addition to its integrated timers – the Porsche Track Precision app for a smartphone. The Track Precision app can be used to have lap times automatically measured via GPS, and to log data on a smartphone for many driving parameters such as vehicle speed, lateral acceleration as well as acceleration and deceleration in the driving direction. It manages this data and lets the driver share and compare it with other drivers.
The 911 GT3 RS can be ordered now, and it will launch on the German market starting in May 2015. In Germany, its price is 181,690 euros including VAT and country-specific equipment.
911 GT3 RS: Fuel consumption urban 19.2 l/100 km; extra-urban 8.9 l/100 km; combined 12.7 l/100 km; CO2 emissions 296 g/km; efficiency class (Germany): G
911 GT3: Fuel consumption urban 18.9 l/100 km; extra-urban 8.9 l/100 km; combined 12.4 l/100 km; CO2 emissions 289 g/km; efficiency class (Germany): G