2021 Porsche 718 Cayman GT4 PDK review

The stopwatch doesn’t fib. The new dual-clutch PDK transmission variant of the crazily competent Porsche 718 Cayman GT4 is a demonstrably faster car than its quick-enough manual sibling to 100km/h, or around a race track, or jinking up a snaky hill climb, or belting through a Targa rally stage.