Pirelli Sponsored Mercedes-Benz SLR McLaren Sets Speed Record
A British supercar set an astonishing speed record in the heart of London by storming down an airport runway at 175.7mph on Saturday. The £317,500 Mercedes SLR McLaren supercar hit the top speed in a one mile speed challenge at London City Airport, a stone’s throw from ExCel, the venue for the British International Motor Show which was cleared of aircraft for the event.