Roy Kleijwegt is the latest test driver to put Porsche’s new 991 through its paces. The Dutchman travelled to California to drive a Carrera S model for AutoWeek magazine. Equipped with the PDK transmission, the 294 kW (400 hp) S cracks 100 km/h (62 mph) in 4.3 seconds, or 0.2 s quicker with Sport Plus engaged.