In the fleet of the Led Zeppelin star, the grand 1972 Buick Riviera Boat-Tail shines brightly, a car that has earned a ... Tail reflects the luxury of the '70s era. Vinyl or leather-upholstered ...

Worth an estimated $28 million, the new custom-built Rolls-Royce Boat Tail is the most expensive car in the world—and it’s full of luxury amenities. The vehicle is the first to come out of the ...