Another magnificent piece of automotive engineering, luxury and craftsmanship has made its presence felt at the Concorso d’Eleganza Villa d’Este in Italy. The one-of-a-kind Rolls Royce Sweptail. The bespoke car built by the luxury carmaker for a special customer is now the most expensive car on the planet. It costs a staggering sum of $12.8 million and that makes it the most expensive “new” car in the world today. Rolls Royce designers chose to design it with the classic cars from its own past and modern-day luxury yachts as inspirations. Now that explains why the whole thing looks more like a yacht from the rear and from above. That panoramic glass roof extends all the way from the windshield right up till the very rear tip of the car to enhance the overall yacht-lie appearance.