This 917 sale is one of the most expensive Porsche vehicles ever sold at auction. The Cayman GTS is the perfect blend of ...

Bottom: 2015 Porsche Cayman GTS. And what a great pair they are ... everything from the original 911 to the Le Mans–winning 917 to the Boxster/Cayman we are celebrating here.

The Porsche 917 is a race car that was produced by German manufacturer Porsche. The 917 was introduced in 1969 and was used in the World Sportscar Championship and at the 24 Hours of Le Mans.