Porsche Officially Introduces 2010 GT3 RS

Just weeks after the introduction of the new Turbo, Porsche has unveiled its 2010 911 GT3RS. Judging from the figures, it’s expectedly more powerful and much more potent than the outgoing model. Horsepower gets a hike from the naturally aspirated 3.8-liter flat six (an upgrade from the previous 3.6-liter) and now stands at 450hp, 15 more than its GT3 counterpart.

Power is channeled via a 6-speed manual transmission with shorter ratios than the one in the regular GT3 and to keep everything manageable, handling has been further improved with a purpose-built PASM (Porsche Active Suspension Management) suspension, a wider front and rear track made possibly by larger wheel arches. To add to that, the GT3RS’s engine mounts are able to adjust their stiffness and damping effect depending on driving conditions.

As for the exterior, the new RS still looks as menacing and purposeful as ever with new graphics, revised front and rear fascias and a new carbon fiber rear wing with aluminium supports. As with previous GT3RS models, lowering weight is a priority and to achieve that, the new GT3 RS gets an optional lithium-ion battery that saves 10kgs over the standard unit. A lightweight titanium exhaust system is also among the measures taken to save weight. As for the pricing, the new GT3RS retails for US$132,800 in the U.S., expect that to be much higher here. The official introduction is to happen at the Frankfurt Motor Show next month. Meanwhile, read what Porsche has to say bout its latest baby, below is the official press release from Porsche.

PRESS RELEASE:

Delivering even more engine power, lower weight and shorter transmission ratios, as well as upgraded body and suspension components than all previous GT3s, the new Porsche 911 GT3 RS sets the foundation for homologating the race version of the 911 GT3 and will be introduced at the Frankfurt Motor Show September 17-27, 2009.

The heart of the new, uncompromising GT3 RS is the power unit. Like the engine featured in the 911 GT3, the naturally-aspirated RS power unit now displaces 3.8 liters and delivers even more power, while revving up even faster to its 8500 rpm redline. It now delivers 450 horsepower, 15 more horsepower than its 911 GT3 counterpart. Even with a specific output of more than 118 hp per liter from the six-cylinder boxer engine, the power unit in the new GT3 RS remains fully suitable for everyday use.

The new 911 GT3 RS comes exclusively with a six-speed manual gearbox optimized for short gearshift travel, low weight and high efficiency. To enhance the level of performance throughout the entire range of engine and road speed, the transmission comes with shorter ratios than found in the 911 GT3, deliberately conceding an even higher potential top track speed.

Dynamic engine mounts are standard and serve to improve the car’s handling to an even higher level. Depending on driving conditions, the mounts change in their stiffness and damping effect, improving the connection between the engine and the body when driving under very lively conditions, yet allow for more comfortable conditions during everyday street use.

Porsche is also introducing another new option in 2010 for the GT3 RS, a lithium-ion battery. Delivered with the car and, when replacing the conventional lead-acid battery, it reduces the weight by more than 10 kg or 22 lb and is mainly intended for the track.

To further improve its sporting behavior, the new 911 GT3 RS comes with a purpose-built and specially set up PASM suspension, a wider front and rear track and corresponding bodywork.

The front axle comes with nine-inch-wide wheels running on 245/35 ZR 19 sports tires while the rear axle features twelve-inch-wide wheels incorporating 325/30 ZR 19 sports tires.

The new 911 GT3 RS shows its close connection to motorsport through its dynamic looks, in particular by its low ride height, the new, extra large carbon-fiber rear wing and titanium exhaust system.

The 2010 911 GT3 RS goes on sale in the U.S. in early spring of 2010 and will be priced at $132,800.

Source: Porsche via WorldCarFans