- Key facts about the make and model: - 1992 Porsche 968 Turbo S Prototype, one of only 14 examples built between 1992 and 1994 - Said to be the very first and only factory prototype for the Turbo S model line - Described as a highly original and rare example of Porsche's bold engineering - Details about the mechanical aspects of the car: - 3.0L inline-four turbocharged engine, producing 305 horsepower and 368 lb-ft of torque - KKK water-cooled turbocharger, two-valve head, and lowered compression (8.0:1) - 6-speed manual transmission with longer gear ratios than the standard 968 - Torsen limited-slip differential and Sport Chassis package - Details about the interior, exterior, and options of the car: - Described as having a minimalist and purposeful interior with manual windows, lightweight fixed-back bucket seats, and black cloth trim - Exterior features include dual NACA ducts on the hood, larger front intakes, a deep chin spoiler, and a massive adjustable rear wing - Said to have three-piece 18 Speedline wheels from the 964 Turbo 3.6, and a steel bodywork developed in collaboration with TechArt - Details about the reported current state of this car: - Said to have only 77,660 miles (~124,981 km) on the odometer - Described as being in highly original condition with only minor cosmetic touch-ups from road use - Accompanied by a fully stamped service book, original manuals, delivery paperwork, and tool kit - Documented history validated by Kundensport's Gerd Schmid and Porsche legend Jrgen Barth