The founder of this site was just interviewed about his Africa trek in the new Rover. He said best comparison to existing vehicles here would be the 4runner. I have yet to see a 4 runner rated at 2000lb load capacity and the ones I’ve driven were pretty lousy when loaded heavy 1000-1200lbs regarding stability.
So again if your thinking this new Rover is going to be magically endowed with a payload higher than larger vehicles your living in a world the rest of us clearly don’t live in.
I think your taking his comment out of context. As
@DieselRanger points out, ability and safety when carrying a load for many vehicles is about suspension dynamics. This can clearly be seen by vehicles that are de-rated over their counterparts because of softer suspension, F150 vs Raptor and Ram 2500 vs Powerwagon, among others....same drive train, same brakes, much softer suspension. I'm guessing the same can be said for some of the Global vehicles like the LC 200 and some of the Jeeps in overseas markets that can be up-rated with stiffer suspension, everything else is the same....but trade-off is they don't ride well and since we live in a litigious environment, it's not technically 'legal' here in the US.
Air sus solves the problem, you can have your cake and eat it too....what's not to a) like about that or b) understand?
I really like the Ram Rebel because of this, excellent payload, ability to lift while offroad and ability to level when towing / hauling.
Not sure how the Defender compares directly to the 4runner, likely has bigger brakes, which point to it's use of larger wheels, it has a more powerful engine, is stiffer, etc. etc.