I live up north and can say that most 4wds I see are toyotas and pootrols, whenever on the highways up here they are the most common , Disco- no thanks .
Also when your out of town , check out what make most of the older 4wds are, pretty sure they will be toyota's & pootrols.
I have a 95 model 80 series, I replaced the motor after it had done almost 400,000km's.

Now it has a 6.5 chev in it

and have just clocked another 100,00 km,s trouble free. Saying that It had been worked hard ,on and off road , and apart from new suspension , and an aircon re-gas it drives like new .
If I had to start again , this is my choice----
You cant kill these , and cheaper to run than the std diesel