The next gen X5M needs to incorporate a lot of fuel saving measures (like that on M5) to bump up the mileage. Not that it's a deal breaker, but surely would look better for the car. Especially that cayenne turbo gets 15/24mpg (i think).
Another thing on my wish list for next X5M is a Bang & Olufsen sound system.
Also the HUD needs to be updated.
Rear entertainment system got to go! It looks unfit for this car.
People chime in on what the wishes and wants for the next model.
I am sure the BMW reads these forums and listens to the customer so it would be good for them to know our wishes.