One thing to not is that the
One thing to not is that the Prime is a car that Toyota needs to satisfy California's ZEV mandate and that Toyota is really only aggressively selling the Prime in the state of California and other states that follow California emissions regulations.
Toyota might well be doing the bare minimum to meet those requirements.
The RAV4 Prime will have a much larger battery and hopefully be a less compromised vehicle than the Prime is . The battery in the load bay really reduces the usability of the Prime (I own one.)