Then there are superyachts, like the Azzam — built ... With a 40-foot yacht, the rate falls under the 35.1-60 ft category, which costs $9.50 per foot per night. So, for two nights, the cost ...

is now the largest motor yacht in the world. It's name is Azzam, and at 590 feet long, it has officially bumped Roman Abramovich's yacht— the 536-foot Eclipse — from its number one ranking.

That said, the German yard remains top of the leader board with the immoveable 592.6-foot Azzam. It also claims 13 of the 25 world’s largest yachts, two of which are new entries.