A 2013 Nissan Leaf should get 60-75 miles of range (depending on how much of thebattery you use, as well as climate, and other driving conditions). If it got ~80 miles new, it would still get 60 miles now. That might be enough for someone to make a short commute, though unless they have relatively fast charging at home, a 20+ mile commute 5 days a week might be tough to pull off. But most errands would fall well within the existing / remaining range.

I think most testing uses 80% capacity as the cutoff point. Largely because that's when the loss in capacity really slows down.

> neighborhood car

Not familiar with that term, what does it mean? Shared ride? A car for walking distances?

If it has moved like 250K km then it is impressive.