An incredibly exclusive and more powerful version of the Senna GTR track day car devised by McLaren Special Operations One of only five GTR LM editions built to celebrate the 25th anniversary of the F1 GTR’s remarkable debut victory in the 1995 edition of the 24 Hours of Le Mans The sole example finished in Harrods livery, inspired by F1 GTR chassis 06R Gains a more powerful 833 brake horsepower, twin-turbocharged V-8 engine with the rev limit raised to 9,000 rpm Single ownership from new; displays 1,003 kilometres at the time of cataloguing Accompanied by a spare Senna GTR engine, plus wet-weather tyres and wheels Named in honour of three-time Formula 1 World Champion Ayrton, the ‘standard’ McLaren Senna was already a rare beast since production was limited to just 500 examples.

Released in 2018 and wearing a design almost entirely dictated by a desire to generate downforce, it gained a V-8 engine enhanced by a brace of turbochargers to generate 789 brake horsepower.

For those in se...