McLaren has managed to sell all units of the carbon fiber P1 which should be introduced soon.
The McLaren P1 is one popular ride, despite its exclusiveness and heavy price tag so by the time details on a which will be produced in 20 units, have emerged, it was already too late because all of them have been apparently sold out. We are not sure if the model in question will be coming with other modifications besides the carbon fiber finish replacing the paint but more on it is expected to be announced soon, officially.
As you already know by now, the McLaren P1 has been produced in 375 units. All of them have the 3.8 liter twin turbo V8 engine under its hood, the same one used on the MP4-12C and on the 650S and also the same one which will make its way on the new entry-level Sports Series. This is backed up by an electric motor. The total output produced by the assembly stands at 903 HP and 978 Nm of torque. From 0 to 100 km/h (62 mph), the P1 needs 2.8 seconds and it can go all the way up to 350 km/h (217 mph).
Source: GT Spirit