Credit where credit is due: Porsche does well at making the most of any given model. Take the 911, for instance—one car, six variants. The Cayenne, too, is one model with four variants. The incredible thing about the bandwidth of Porsche’s lineup is that even with a half-dozen variants in a given model, each has its own distinctive feel and more important its own performance realm. In no model is that more true than the 2017 Porsche Macan GTS.