my phev is a minivan which I bought used for 25k. The only ev minivan in the us is 60k (just came out so used not available. Those are the real numbers, the engine prices you quote are irrelavent as I'm not buying an engine I'm buying a camplete vehicle.
nothing to do with the slate, the conversation has drifted. The slate is not available at anyprice today, though it looks like an interesting option in the future.
Compared to walking or riding a horse they are freedom. They cost a lot, but also enable a lot.
i wish we had transit here, but that doesn't mean cars are not freedom. Even in europe most people drive.