Unfortunately, there is nothing like an RD1. That's why we have them.
The advent of rear-view cameras and blind spot monitoring has pretty much guaranteed that visibility will always get worse with each new model. The only exception I know is Subaru, and most of their models still have terrible rear visibility, just not as bad as everyone else.
I'll always advise, find a model you like, get that regardless of year/age, and maintain it. Newer vehicles have more mechanical/electronic complexity, and are more prone to failure as a result. When newer cars do break, they cost a lot more than old cars to repair. It also costs a lot more to get a new car than it does to get an old one and restore it.
I'm only about 6k into my CR-V (including disposables like 2 sets of tires, and restorative repairs like rebuilding my tranny). If I had gotten a 3rd gen RAV4 or CR-V, I'd have paid more than that before any repairs. If I had gotten a new Crosstrek instead, it would have cost me 5x more, and those have already been recalled for internal engine problems anyway.