The new Aquila 50 was designed to replace the brand’s 48 Yacht, but it’s not a simple rehash of an existing vessel. The larger cat has a brand-new running surface, an enhanced primary suite, a more ...

Large power catamarans have traditionally been boxy and slow, often just knockoffs of sailing multihulls minus the masts. But the segment is quickly evolving toward elegance, speed and high design.

Great White made a social-media splash last summer, in time for Nadal’s 34th birthday, with the striking azure-blue-hulled yacht demonstrating a big cat’s potential: a palatial yet refined salon, rear ...