Avis:
Only saw Crown in Boston and Seattle... while every location I've been to has G70 or CT4/5.
Most ppl don't book Premium because it used to be 300 and Maxima.
Avis full size hybrid is unreliable: I've gotten shitboxes like Outlander PHEV, Hornet R/T, and some ok Prius, EV6, CR-V and Accord Hybrids.
I usually just book or ask for an EV: I know I'm going to get an EV6, Ioniq 5, or EQB.
Hertz
If you HAVE to have a hybrid Toyota, E6 class is all Camry Hybrid and rates are good.
https://www.hertz.ca/rentacar/vehicl...%20Collection#