Yes, the cockpit is lowered on the Cayenne. I have opened and closed these 'lambo' doors. It seems to work well. No new holes in the door. The system adjusts on the existing ones. The door opens firs like a normal door (you push it out a little bit) and then you push it up so it lifts. The system costs 2500 Sfrancs if purchased by the manufactor ( about Euro 1400 )