It may not be quite as long as the Audi Q7, but you’d have to be exceedingly tall to have any issues with the Cayenne’s rear seats. Even with a 6ft adult driving, you’re unlikely to find your knees pressed up against their seat.
Head room is good, although the exceptionally tall might find themselves a bit too close to the ceiling if the panoramic roof is fitted. There’s enough space for three to sit across the rear bench, but the centre seat is flat and perches you higher than the outer ones.
The rear door bins aren’t as big as the ones up front, but you can still get a 500ml bottle of water in. There’s also an armrest, containing a pair of cupholders, that folds down out of the rear bench.