That follows the decision for the 2017 Porsche 911 range to
move to all - turbocharged engines, starting with twin - turbo 3.0 - and 3.4 - liter units in the Carrera and Carrera S. Porsche hasn't
given out any specifics on the new Cayman and Boxster engines, but reports suggest that base versions of the cars will have a 2.0 - liter
mill with around 285 hp, while S models will get a 2.5 - liter turbo - four cranking out closer to 360 hp.