Money Porsche’s new 718 Cayman GT4 and Boxster Spyder are ‘pure fun’ June 22, 2019Dalvin Brown, USA TODAYComments Off on Porsche’s new 718 Cayman GT4 and Boxster Spyder are ‘pure fun’ On Monday, Porsche revealed the 2020 718 Cayman GT4 and 718 Spyder, a set of mid-engine sports cars.