McLaren P1 hypercar makes rare appearance at Formula 1 launch

The event was designed to showcase the 2013 Vodafone McLaren Mercedes MP4-28 Formula 1 car but the limelight was well and truly stolen when the upcoming P1 hypercar made a brief appearance.

Driven by former Formula 1 champion Jenson Button, the P1 teased onlookers at the McLaren Technology Centre in Woking, Surrey.