Rumormill: McLaren F1 Successor Specs Possibly Leaked

In a few weeks we will likely know all about the McLarenMcLarenUnited Kingdom, 1963 > present92 models
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F1McLaren F1United Kingdom, 1992 > 19986 versions
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successor. McLaren has a new car being unveiled at the Paris Motor Show that it refuses to confirm whether it is the F1 successor. Still, the car was shown behind closed doors to wealthy clients at the Pebble Beach Concours d'Elegance. Jalopnik claims that it has cobbled together the new car's specs from a variety of sources. 

The car reportedly uses the 3.8-liter twin-turbo V8 from the MP4-12CMcLaren MP4-12CUnited Kingdom, 2009 > present15 versions
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tuned to 803hp. The redline could be as high as 9,100rpm. The car will also have some sort of hybrid system, possibly KERS, which will add another 160hp, for a total of 963hp. The weight will be 2,700lbs or less. It will also have some form of active aerodynamics. 

Production of the F1 successor will be limited to 500 cars that will cost $1,390,000 each. 

Source: Jalopnik