i think they will sit in dealers yards over here to ,they are $10,000 dearer than the jk's they are trying to sell & with the 1 star safety rating many buyers will be going elsewhere
price is what killed the cj10 they were aimed at the Aussie market to give toyota a run but were way more expensive & people just bought the toyota they already trusted & loved
i have the diesel colorado & it wouldnt matter how hard i worked it it couldnt drink anywhere near that much the worst ive had is 16mpg towing my bitumen spray trailer & that weighes at least 2tonnes
so if you want to tow diesel is the go
get a dual battery setup itll be fine & if your camped in 1 spot too long without running your vehicle get a solar panel to keep thinks topped up theyre cheap now