Earlier quoted context omitted.
As a potential EV buyer, what concerns me is that a quoted 200 mile range sounds more like a 100 mile range after five years (so an older battery) in winter (when I'll want heating). That would limit me to driving only 50 miles from my home without having to alter my plans around charging, and I would want to add some contingency so perhaps that'd end up being 30 miles in practice. Feel free to tell me that I'm being…
My BMW i3 has an 8 year 80% battery warranty. Tesla does very well with their battery management. Leaf is not so great, but far from 50% at 5 years unless you mistreat it AFAIK. Yes, winter will reduce range. I had a worst-case trip this year, it was around -18 C outside and I had not had a chance to pre-heat the batteries. Car was 99% charged, showing 200 km range initially. After some 135 km the car showed about 10…
> Leaf is not so great, but far from 50% at 5 years unless you mistreat it AFAIK.
I got to 50% by combining reduced range from an old battery with reduced range from winter use.
> about 63%
So 80% (your battery warranty minimum) of 63% is 50.4%, so was my 50% guess spot on then, or have I missed something?