A comprehensive, all-color overview of the first 911 series from Porsche, written by an expert. History, technical and market details, covering all models from the first 911s and 912s to the 1973 Carrera RS. In-depth information about body styles, engines, transmissions, equipment, trim, wheels, interiors, all illustrated in color. New torque charts clearly compare each car's performance and an exhaustively researched chassis/engine/transmission chart is included. 1970 Factory tour photos open each chapter. Detailed descriptions with specifications and comparisons of each year and model, along with accurate and authoritative assessments give the Porsche enthusiast a complete insider s look at these timelessly popular sports cars.