The auction house is delighted to present an ‘early 500’ 1973 2.7 Carrera RS Touring at the sale, which was the very first Rennsport road car of its kind to be created. The homologation-special was born from the necessity to take the Porsche 911 racing and had the philosophy of “reduce weight and add power”, which is still evident in modern-day 911 RS models.

The Touring specification 2.7-litre 911 Carrera RS in The Porsche Sale is a left-hand drive example that has spent a vast amount of its life overseas. The car benefits from a recent restoration and is a credit to its former Porsche enthusiast owners. It will be auctioned with a guide of £375,000 – £425,000 and comes complete with its original engine block, tool set and sales brochures from the era.

After the success of the 2.7 Carrera RS, it took 17 years for the next variant of the Rennsport 911 – the 911 964 Carrera RS – to be produced. The 1991 3.6-litre left-hand drive example due to be auctioned has covered a mere 21,500 miles and is in factory-fresh condition. Finished in gleaming Grand Prix White paintwork, it will be sold with a guide price of £150,000 – £170,000.

The Porsche Sale, which is presented by Silverstone Auctions and Porsche Club GB, will take place at Silverstone Circuit on Sunday 25 October from 10:30 onwards. Lots will be available to view all day on Saturday 24 and from 09:00 on Sunday 25 October.

For the full list of lots in The Porsche Sale