A one-off bespoke creation, the Rolls-Royce Sweptail is one of the most expensive and unique cars the brand has ever built. Taking four years to design and build, the Sweptail was commissioned by a deep-pocketed customer who desired a combination of luxury motoring and racing yachts. Given the reported $13 million cost, it features a level of finish and customisation that no other Rolls has achieved before, and may never again.
