I fail to see the logic of owning a hybrid or ev vehicle. May spend less on gasoline, but ultimately costs more to operate, if you keep it long enough to need a battery replacement.
With either an EV or a hybrid, the batteries are toast after 7 years, 8 tops. On most of the EV's, they say not to charge em > 80%...and don't let em go < 20%. The only time they get charged to 100% is if going on long trips. The batteries on the Nissan leaf are air cooled. The manual sez after charging, not to drive the vehicle for 1.5 hrs. The 25kw and 50 kw fast chargers sound wonderful on paper, but are extremely hard on the batteries. As of 2 weeks ago, apparently there is only 8.5 years of lithium left, down from 135 years 4 years ago.
Toss in daytime running lights, stereo/ tv gear, electronics, AC in summer, heating in winter, rear window and side mirror defoggers, heated seats, cooled seats, etc, etc, and actual range is probably going to be less than stated.
Then you have the annual licensing fee, which is an eye opener. The amount of tax revenue, road improvement tax, carbon taxes, transit levies, etc, etc, that make up a big chunk of the price of a gallon of gasoline are lost with increased EV usage, and all that lost tax revenue has to come from somewhere.
The current freebie gov subsidies on EV cars will come to an end soon, then what? That just makes the cost of the EV car even higher, and higher still, once the EV owner gags with the increased annual licensing fee.