McLaren new baby will get a new name in 2010 when will be launched, so forget about the P11. It will use the latest materials, including carbonfibre and aluminum, like Lewis Hamilton’s company car.
The P11 will be powered by a V8 Mercedes engine, probably the 6.3 liter AMG one with around 500bhp. This will help the supercar to make the 0 to 60 mph sprint in less than 4 seconds and hit a top speed of 200 mph.
Regarding its dimension, the P11 will be placed between the Audi TT and R8 supercar. It will also feature: carbon brakes and alloy wheels.