A semi-convertible body style with a removable roof panel above the seats but a fixed rear roof or window. Originated by Porsche on the 911 in 1965.
Targa (also spelled Targa Top) is a semi-convertible body style with a removable roof panel above the front seats but a fixed rear roof or window. The term originated with Porsche on the 1965 911 Targa, which Porsche named after the Targa Florio Italian road race (where Porsche had been successful). The body style allows open-air driving without the structural compromises of a full convertible.
Targa body styles became popular in the 1970s and 1980s as a compromise between coupe and convertible. The format was particularly common in sport coupes (Porsche 911, Toyota MR2, Honda CR-X Si, Mazda RX-7 FB and FC, Lancia Stratos, and many others). Some Targa designs use a removable solid panel; others use a fabric or composite roof that retracts.
Modern Targa cars are less common than they were in their 1980s peak. The Porsche 911 Targa continues today (current 992 Targa with motorized roof retraction). The Mazda MX-5 RF (Retractable Fastback) is essentially a modern Targa design. Some convertible designs include Targa-style fixed rear roofs combined with retractable front sections. The body style remains in production but in fewer models than historically.