On the inside, the Cayenne Coupe offers seating for four with eight-way electrically adjustable seats with integrated headrests. As standard, the rear passengers get a split-seat setup for two, but you can order a bench seat at no extra premium. Porsche says the rear passengers sit 30mm lower in the Coupe than the regular Cayenne, which accounts for the drop in roof height too. The luggage space is a respectable 625 litres which is expandable to 1540 litres on folding rear seats. The Cayenne Coupe Turbo though has a lower boot space of 600 to 1510 litres.