1987 Porsche 928 S4 Test Drive

Background: This high performance GT dates from March 1977. Its capacity was increased form 4.7 liters to 5 liters with the addition of four valves per cylinder in 1985. Porsche can be proud of having created one of the most efficient and seductive series production cars in the world. While some are not excited by its looks, it is the standard bearer of an exceptional sporting heritage.