There are none in Canada. Even the Ranger is different from the the ones sold in the rest of the world. The Transit and the Sprinter are about the only vehicles sold in Canada which can be a good base for an overland vehicle and are at least very similar to the ones sold in the rest of the world. Sprinters have of course the problem of the modern diesel with its emission control systems. By the way North American Land Cruisers are very different from the ones in the rest of the world and Tacomas are not available outside North America. But in my experience the problem of parts availability is overrated. I have traveled through Africa, Europe and the Americas in my camper since 2010. New well maintained vans and trucks are very reliable. You should carry brake pads and filters and if you need other parts I and the other overlanders I met always found a way of getting parts shipped. Worst case you have to wait a few days or even weeks (never happened to me) but if you are in a hurry you shouldn't go on a trip like this. Too many things can happen that play havoc with your schedule if you are foolish enough to have one.