Extremely rare Porsche 911 Carrera RSR 3.8 up for grabs

Simon Davis

An incredibly rare, practically new 1993 Porsche 911 Carrera RSR 3.8 is set to go under the hammer.

The high-performance sports car has just 10 kilometres (six miles) on the clock, and has been kept in a private collection for the best part of 25 years.