Where's the vid of that woman that saved her BMW in water (a bit deeper) like this? She climbed in through the boot (as not to get water in the car) and then drove off out of the water.
If the water doesn't get in through the doors it pretty much fine as long as the water level stays below the top of the grilles (if you are driving it)
Yes its a 320d dynamic pack! Lady wanted to drive it through the water and got stuck. Soon thereafter a S class Merc followed just to join her in the cool down party.