I speccd one up to tesla model s standards, albeit the jaaag is slower than a 75d. With slightly less kit, the jag is £12k more, or £200 pcm more on pcp.
I think currently, the Tesla is the most viable of the milk floats when it comes to range, but nowhere near viable enough to leave the town/city.
Some of our guys signed up for them (we often invite EV dealers to our campus), but most have had to replace (or use for weekend fun) when that site closed, and moved about 20 miles away, as the new site invariably means public carparks with limited/no charging facilities (not that the old site had any, but seems the extra 40 mile round trip was too much for some).
They all said they averaged about 120 miles from full charge, less in winter, bit more in summer. Those who drive like me were consistently getting under 100m
I frequently have to go to other sites that are more than 100m away, any even more that are more than 50m away and no charging facilities. I suspect I'm not unusual in that regard.
Add into that, I have 2 relatives that are looking into EV design, one is a designer, the other a endurance/crash type tester, and a little marketed fact is if you frequently use more that half of the capacity, or frequently fast charge, you massively shorten the battery capacity... ...and unlikely this will be covered by warranty (check Nissan's different costs for battery rental).
Society has moved away from the days where we worked on our doorsteps, and many companies are beginning to see more productivity from home workers, so I think pure plug in battery EV solutions cannot become mainstream. Onboard generators, such as hydrogen, probably are a better future.