1m 44sLength

At 77 metres (252.6ft), the aptly-named Silver Fast is the largest and speediest aluminium motor yacht with conventional propulsion, and it will soon become the latest toy for one of the world’s super-rich holidaymakers. The brand new superyacht, built by Silver Yachts in Australia, is on the market with an asking price of €79.5million (approximately £60million or $90million).