But maybe they replaced the glass with a vented polycarb window to save weight, a la F40...Quite a heafty front splitter too Boxer!! so more likley P12 than GT3 as the engine cover wouldnt need that much ventilation for the GT3 imo
It was not moving when I got the pictures. Had parked in a little slip road.Registered to make this comment - saw this a couple of weeks back just outside my house in Sevenoaks. Didn't manage to snap a photo but what i would like to ask is whether you heard engine noise? I followed it for a while and heard absolutely nothing in the noise department so was thinking that maybe its testing KERS?
EDIT: Spoiler looks a bit odd compared to the one i saw - perhaps I'm misremembering.
All the planned cars are based on the monocell,so it could actually be any future model,they can clothe the car how they wish at a later date,so it will always be difficult to tell what a mule is.Other manufacturers do not have this luxury as they are using old style methods!!This IS a "MCLAREN AUTOMOTMP4 12C" So MP4 12C based I would say.