Judging by the spy pics seen here, Porsche are busy with the finishing touches on the all-new 2018 Cayenne.
Considering the Cayenne is one of their best sellers, they have opted for the evolutionary design rather than revolutionary.
The first thing you notice is the new front end fascia with slimmer headlights but you can also see subtle styling tweaks to the roofline and the windows behind the rear doors. Sources also mention that the taillights resemble the sleek lines from the Panamera Sport Turismo.
Apparently this will be the initial lineup;
Cayenne diesel : V6 3.0 Turbo Diesel 282 HP
Cayenne : V6 3.0 Turbo 325 HP
Cayenne S : V6 2.9 Biturbo 433 HP
Cayenne S E-Hybrid : V6 2.9 Biturbo Hybrid 455 HP (combined)
Cayenne S diesel : V8 4.0 Biturbo Diesel 416 HP
Cayenne Turbo : V8 4.0 Biturbo 542 HP
Cayenne Turbo S E-Hybrid : V8 4.0 Biturbo Hybrid 670 HP (combined)