These are all of the changes for the 2018 model year Porsche cars and sport utilities. 911, Boxster, Cayenne, Cayman, Macan, and Panamera. New Sport Turismo for Panamera, new 911 variants including killer GT3 and race car GT2 RS.
Sixes are back! And the 718 has them. A new top powertrain on the Cayenne and a new, *cough* coupe body version. Of course a brand new Porsche 911, which is making shifty types nervous as only automatics are being offered right now.