This is an interesting thread. Even if anecdotal. As the user from Michigan pointed out, you don't see Toyotas in parts of the world where Gm dominates. Such as upstate NY, Penn, or Michigan. And auto subsidies make it very difficult to get premium model Toyotas in Canada. There is strong demand for the Tacoma in Canada. The Land Cruiser would be a great vehicle to own in Canada.
Colorado has, IMO, a high concentration of LCs. Maybe more than anyone on a per capita basis.
But the real question is close to what the Michigan user suggested, and that is are there are a lot of Toyotas in your particular area, there will be a predictable mix of models. My belief is that if that brand loyalty vastly outstrips model preference. Meaning, if they like Toyota AT ALl, there will be land cruisers. So if there is a Camry, there will be highlanders, Tacomas, etc.
In Texas, my observation is that I see an unbelievable amount of Tacomas, Tundras, and 4runners. And while I do see 2 or three land cruisers per day, they are likely the same ones. After that it's Lexus like crazy. Lexus IS unquestionably the prestige brand on a volume basis IMO.
But if you're talking about newer model 4x4 purchases, Jeep and Land Rover pretty much crush everyone else.
That just suggests that women are the decision makers in vehicle purchases more like often than most will admit.
That, and the US preference and understanding of quality has some ground to gain.