The Porsche 911 GT3 R Rennsport has been unveiled as the firm’s most powerful track-only car yet. Priced at £822,000, this limited-edition successor to the iconic Porsche 935 racer is set to impress racing enthusiasts around the world.
With only 77 units being produced, the Porsche 911 GT3 R Rennsport is a highly exclusive model. Its official presentation is scheduled for October 28th at Rennsport Reunion, a renowned gathering of Porsche enthusiasts. This track-focused sports car comes in two versions, each with different specifications based on racetrack noise regulations. Customers can choose between an unsilenced version and two silenced versions with catalytic converters.
Powering the Porsche 911 GT3 R Rennsport is a 4.2-liter six-cylinder boxer engine, similar to the one found in the 911 GT3 R. However, this engine has undergone several efficiency tweaks to boost its power output from 557bhp to an impressive 611bhp. Its redline has also been increased to 9400rpm, and its top speed now reaches 196mph. With an output of 148bhp per liter, this naturally aspirated engine sets a new record for a GT racing car. The power is transmitted to the rear wheels through a six-speed sequential gearbox.
One notable feature of the engine is its ability to run on bi-ethanol fuels and e-fuels, making it more environmentally friendly. However, it can also operate on conventional unleaded fuel. This commitment to sustainability aligns with Porsche’s ongoing efforts to reduce carbon emissions.
The design of the Porsche 911 GT3 R Rennsport is a collaboration between Grant Larson and Thorsten Klein of Porsche Style. Apart from sharing the bonnet and roof with the donor car, the rest of the bodywork is entirely bespoke. The car features a stretched wheelbase, widened wheel arches, and lowered springs. The body is made entirely of carbon fiber, with aero-optimized fins and larger air intakes on the front wheel arches for improved track performance. The exterior mirrors have been replaced with electronic screens fed by cameras mounted on the body.
At the rear, the Porsche 911 GT3 R Rennsport pays homage to Porsche’s racing heritage. The bumper-width rear wing takes inspiration from the Daytona-winning Brumos Porsche 935/77, while the vertical spoiler supports resemble those of the Porsche 962 Le Mans racer. To reduce weight, certain panels and grille covers have been omitted, leaving components like the exhaust exposed.
Inside the Porsche 911 GT3 R Rennsport, weight-saving measures continue with the removal of the front and rear passenger seats and the air conditioning system. The car features a plaque denoting the chosen model number, two monitors replacing the door mirrors, color-adjustable ambient lighting, and an FIA-spec roll cage.
Customers can choose from seven different colors for their Porsche 911 GT3 R Rennsport, including Star Ruby, Signal Orange, and Agate Grey Metallic. Additionally, three liveries are available: Rennsport Reunion Design, Flacht Design, and Speed Icon Design.
Underneath its striking exterior, the Porsche 911 GT3 R Rennsport shares its chassis with the GT3 R model. It features double wishbones at the front, a multi-link setup at the rear, and five-way adjustable shock absorbers. Customers receive a bespoke basic setup but can make further adjustments before racing.
The Porsche 911 GT3 R Rennsport also benefits from specially developed Michelin tires that improve warm-up time and drivability compared to other motorsport tires.
In conclusion, the Porsche 911 GT3 R Rennsport is a limited-edition track-only car that showcases Porsche’s commitment to performance and sustainability. With its powerful engine, bespoke design, and advanced technology, this exclusive model is set to captivate racing enthusiasts worldwide.