This all-wheel drive unicorn was built to race…but never allowed to. This 1991 Porsche 911 Carrera 4 Lightweight, up for auction by RM Sotheby’s at Amelia Island in March, has a pre-sale estimate of $700k – $900k. Read the story of this uber-rare car.
In 1964, Porsche introduced the 904 Carrera GTS for competition. It was a more focused track machine with an eye on FIA GT racing, and had immediate racing success. This model put Porsche on an endurance racing path that would culminate with its first Le Mans overall wins with the astounding 917 racers in 1970 and 1971.