OK, so it's not the most expensive car in the world, that honor goes to Sir Stirling Moss's $35 million
Ferrari 250 GTO, but it's still wildly expensive and having sold for over £3.5 million is awarded the title of most expensive "modern supercar" ever sold. With only 64 road-going models ever built, the ultra-rare
McLaren F1 rarely comes on the open market so when British supercar dealer Tom Hartley Jr. put his model up for sale he was expecting plenty of interest as well as a nice fat check.