Thanks for your input. I am well aware of the chaotic emission rules and the expensive gas. We were in Europe for 7 weeks last summer and drove all over the place in a rental. UK, Belgium, Czechia, Germany, France, Luxembourg, Hungary, Poland, Slovakia and Austria. Too many damn cities to name. We had two different rentals, all of them tiny and gas sippers. It was insane keeping up with each country's rules, and even some cities. Dizzying. I was rolling hard on a Skoda Citigo. If you want a laugh, feel free to Google that. It was amazing driving that POS on the Autobahn.
The FJ would not be my primary vehicle, so I am not too worried about the cost of gas. I have a couple of friends out there that are into 4x4's and do cross country tours on their rigs. It's an expensive hobby, no matter where you live I suppose.