The folks really pushing for more range are the ones that need it. It's not just a matter of convenience where the owner wants to fill up fewer times. What do they say, the longest distance in the US on highways in the continental US is ~170 miles? With that usage, the standard tank is fine. But add legitimate, larger off-road tires, lift, roof rack, maybe a trailer and the mileage and range goes way down. This is a major issue for electric SUV's.
Given, mud is more of an off-road enthusiast board, we are more concerned with driving range, when modded, off-road. I'm not interested in EPA numbers, I like when Slee compared
highway mileage and range with their typical modded LC250 and their typical modded GX550. I'd like it more if somebody would compare off-highway mileage. I imagine the hybrid 2.4 would shine but I dunno.