Amazing £1m vintage Ferrari speedboat for sale

Mark Nichol

Boat sales aren't usually the sort of thing we'd cover here on Autoblog, but the Arno XI Hydroplane is no ordinary boat. Nope, the one-off Arno XI Hydroplane is quite literally the Ferrari of speedboats.

Built in 1952 with the help of Enzo Ferrari himself, the Arno XI has a 12-cylinder Ferrari racing engine, taken from a Type 375 Ferrari Grand Prix car but with the addition of two superchargers. The result is 502bhp.