Depends on the conditions. I had a mate in my group in 2017 that got water in an electrical connector for the auto and the computer, and this was not known to him at the time with no error lights etc,, kept engaging and disengaging the centre diff lock randomly while he was on bitumen. Came back on the boat. It caused damage to the auto unfortunately. He lost confidence in it and sold it. Also in some areas the 900mm approx wading ability of the new Defender would be exceeded by the water and indeed it would probably float at or about that point anyway. The good factory rating for the depth is a good thing buy to be used with care.
Cheers

