I know the coupe is a practical car as well but my main reason to prefer the 4 door saloon is simply because at least once per week I go to ABU dhabi in the morning, and back home late at night.
On my way over I sit in the back and work, on the way back I recline my seat, grab a pillow and sleep until the driver wakes me up when we turn into our street.
And that’s something the coupe didn’t offer haha