Even if the 400D is one hell of an engine. What a torque.We have had many Landys, Series III, 90s, 110tdi, TD5, a 101, we have loved them and suffered with them. And as we got older, we looked for alternatives. And drove Jeep JK, much more comfortable than a Landy, but needed many improvements to make it drive straight. And then came the Grenadier! But I am 64 and would like to travel a few more years with a reliable car, gladly also offroad as before (Albania, Iceland, Namibia, South Africa...). And if the Grenadier should have many quirks, such a Landy 2.0, then a plan B must come. A Mercedes G 400 Diesel year 2022 in sandy yellow is close by. So the idea came to this question.

But - I agree with @chrsbe - Not to be considered as an off roader anymore. Most certainly not for what you want (Namibia etc. )