If you are seeking a luxurious sedan car rental that is both fun on the road and practical, look no further than the Cadillac s580 . Not only is the stylish s580 fuel efficient, but it is also packed with all of the latest high-tech features and a spacious, comfortable interior for passengers. As an affordable, high performance Cadillac sedan, the s580 car rental from Transport Reservations is ideal for all types of trips.