A roller shutter door clatters into life ... Immediately before us sits the P1, behind it the F1: Old and New Testament supercars that bookend McLaren’s greatest road-going achievements.

Another new feature introduced on the W1 are the ‘anhedral’ doors (you might recognise them as Gullwing doors), replacing McLaren ... with the P1, but the W1 retains an open vent for more ...