The 356A
Coupe, cabriolet and Speedster models were continued from the 356. The first coupe and cabriolets for the American market were inconsistently fitted with side scripts with the name European. This body style was referred to internally at Porsche as the T 1, which stood for Technical Program 1. External changes were subtle, but significant. A curved windshield for the coupe and cabriolet replaced the bent version used on the 356. 4.5" x 15" wheels replaced the 3.25" x 16". Other major changes included a more modern looking dashboard with a padded vinyl top and a larger displacement (1600cc) engine.
The T 2 body change phased in starting in late September 1957. During the 1958 model year the Speedster was replaced by the Convertible D. The D stood for Drauz, the German coachbuilder. The Convertible D had a taller windshield with chrome-plated frame and roll-up side windows replaced the side curtains of the Speedster. In 1959 a handful of Speedsters were produced for competition. Coupe and cabriolet body styles remained and the Convertible D was replaced by the Roadster in 1960.
The main visible changes were in the doors. All three models featured a lower positioned striker plate mounted by three screws (earlier cars had five). Cabriolets also featured a modified rear cowling, which allowed a new optional hardtop to be fitted. Front vent windows were also used for the first time on cabriolets. Prior to the T 2 change, two other outward modifications occurred: teardrop-shaped taillights replaced beehive units and US-market cars had chrome-plated tubular overrider bars on the bumpers. During the 1958 model year the Speedster was replaced by the Convertible D. The D stood for Drauz, the German coachbuilder. The Convertible D had a taller windshield with chrome-plated frame and roll-up side windows replaced the side curtains of the Speedster. In 1959 a handful of Speedsters were produced for competition. Coupe and cabriolet body styles remained and the Convertible D was replaced by the Roadster.