That's a shame. How do you substantiate this fear? I have yet to hear of an LR3 leaving someone stranded, dying of dehydration in Death Valley, even though many would have you believe they are prone to do so.
I'm interested in this too.
Though I suppose it depends on how one defines 'very remote places'. I'd take mine pretty much anywhere in the US, but it wouldn't be my first choice for crossing Africa. Not that I have any plans to cross Africa, so that works out pretty well for me...
I've know three break-downs of LR3/4s in our club. I had a suspension compressor fail and drop me to the bump stops. It had given me warning and I planned to do it when I got back from the trip anyway. I was still mobile, but rubbing due to the larger tire I run.
We had a club member with a 100K+ mile LR3 loose the plastic bleeder valve in the coolant line beside the thermostat and overheat the truck. He was able to stuff a bic pen body in it and make-do to get home where he replaced it with a brass part.
We had a realatively low mile LR4 develop an air leak and drop to the bump stops in the back country. He was still able to drive with minimal rubbing to the nearest city but then had it flatbedded the 200 miles home since he had his young daughter with him and didn't want her to suffer through several hours of bouncing on the bumps.
None of these stopped the vehicle dead. I know the LR3/4 might not be the worlds most reliable vehicle, but it's not all that bad either. The same truck developed the air leak was in Death Valley for a week earlier this year with no problems.