Ya know, if a manufacturer was able to produce a US compliant vehicle (another topic probably, so many regs) and build a 4WD crew cab truck, 4WD SUV, and a decent sized mid size car, one option package, maybe even only one color, and keep costs to between 15-30k, with modern specs and tech, as well as manufacturing practices, with centrally located manufacturing plants and distribution centers (all to limit overhead, costs, and simplify logistics) I can't help but think it would not only be profitable, but they'd sell like hotcakes. Something along the lines of the modern day Model T.