Car Highlights One of Just 31 Left-Hand-Drive S1 Continental Drophead Coupes Late-Production Example with Desirable Features The 1958 Amsterdam International Motor Show Car Extensive Work Performed by Marque Experts Documented by Copies of Original Build and Service Records The Ultimate Mid-Century Open British Luxury Car Technical Specs 4,887 CC Inline 6-Cylinder Engine Twin SU HD6 Carburetors Estimated 178 BHP 4-Speed Automatic Transmission 4-Wheel Power-Assisted Drum Brakes with Mechanical Servo Front Independent Suspension with Coil Springs and Wishbones Rear Semi-Elliptical Springs with Electrically Controlled Piston-Type Dampers