by In the UK, the iconic 1997 McLaren F1 is up for sale. The rare McLaren supercar is valued at $15 million. For reference: the Bugatti Chiron costs just over $3 million. 
As is known, only a hundred McLaren F1s were produced. This particular car is unique: it started life as a racing F1 GTR Longtail but was then converted into a road version.
In the process, it was restored and refined. Now the 6.1-liter BMW V12 produces not 627 hp, but a whopping 900! So we have real beast here, capable of reaching over 400 km/h. The car weighs just over a ton. 
By the way, this is not the most expensive McLaren F1 – another limited version of the model was sold for almost $20 million previously.
