The New Porsche 911 GT3 R Rennsport | $1M Limited-edition Tracktool. The 911 GT3 R rennsport with a power output of up to 456 kW (620 PS) is based on the new 911 GT3 R of the current 992 generation. The limited-edition tracktool is the result of a design-oriented approach and benefits technically from the freedoms that go beyond motorsport regulations.
One of the special features of this unique collector’s item, which is limited to 77 units, is the distinctively designed body. The Porsche 911 GT3 R rennsport combines the powerful appearance of a high-performance competition car with modern design elements. At the same time, it hails back to the sports car manufacturer’s motorsport history without drifting into a retro look. Elementary performance factors of the original GT3 model, such as air resistance and aerodynamic downforce remain largely untouched. As a thoroughbred racing car, the form of the 911 GT3 R rennsport continues to follow function – but it does that in an extremely emotional and attractive way.
The 4.2-litre six-cylinder boxer engine of the 911 GT3 R, a power unit that revs up to 9,400 rpm, benefits in particular from the removal of the restrictions imposed by the regulations: it achieves a power peak of up to 456 kW (620 PS). This corresponds to a power output of as much as 148 hp per litre of displacement – most probably a record for a naturally aspirated engine of a GT racing car.
Overall, the developers are aiming to achieve a kerb weight of 1,240 kilograms for the 911 GT3 R rennsport. This would be equivalent to a weight-to-power ratio of 2.0 kg/PS.
Source : Porsche
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