EV and plug-in hybrids are getting much better and today's batteries, new, will have peak capacity. Today's batteries will gradually decline over time, ~3-5% first year and ~1-2% each year later. I recommend:
- +50-100 mile EV range - saving 90% of your trips and having a 'bug out' capability
- hybrid with vehicle-to-load capability like my modification to a 2003 Prius
- buy used, ideally 'end-of-lease' for first vehicle - it will teach valuable lessons that forum posts can not
- use "completed" eBay sales prices to get the lowest price to shoot for
- Pick two: GOOD, FAST, CHEAP -- I recommend GOOD and CHEAP so patient snipping for a good deal makes sense
My recommended practice is to use eBay to search for your first, plug-in hybrid. Again, end-of-lease is ideal because the previous owner wants to avoid end-of-lease charges but single owner can work. Join forums dedicated to candidate vehicles as you'll learn what works and doesn't and many have 'sale' subforms that might lead to a good buy. Candidates:
- 2015-current BMW i3-REx - avoid first year 2014 (I own one) as there were some infantile problems. Sad to say, I've not tried to enable the REx as a source for vehicle-to-load. It may yet be possible using some diagnostic tricks.
- Chevy Volt
- Honda Clarity
- Hyundai Ioniq - low EV range
- Kia Niro - low EV range
I share your goals and want to suggest a path to low cost, minimum risk, and acceptable performance. In 5-10 years, you'll have options barely dreamed today and the experience to 'choose wisely.'
Bob Wilson