From the moment I took delivery of my Porsche Cayman GT4 in 2016, it’s been mercilessly exposed to the elements. I drove it out of the factory in Stuttgart and directly into a torrential downpour. The GT4 had barely landed in the States before it was loaded up on a trailer and pressed into track duty. It spent the rest of that year happily subsisting on a steady diet of premium fuel and track marbles.
