Now, 911s are a bit beyond my reach. But Porsche has another sleek, low-slung, two-door coupe: the Cayman. A genuine sports car. With the engine in the right place – I’ve always liked them. True, the chassis always cried out for more power, and even the recent switch to flat-four turbos, though undoubtedly efficient, felt more Subaru than Stuttgart. They just seemed a bit underdone.