I have, what I think, is a different problem. I currently run an old (06 plate) Toyota hiace. It has served me well but is very basic (no rev counter or electric windows) but she starts on the button and does everything I need her to do.
So here's the problem; my round is very compact, sometimes I get to the first house and my van isn't even warm. Then I'm on to the next house (30 seconds) and so on...and so on. Quite simply, I think I would ruin a new van. Everyone says no problem, take it for a long run once a month and happy days..but I don't seem to find the time. Yet she still keeps on going. To cut a long story short I am more than happy with her and I have to say, I would buy the same again; and old Hiace.
My friend has an electric car and he says the range differs in the winter (much shorter) than the summer, tax benefits regarding electric vehicles are due to change in 2025, and my brother works on them (he says they are ok), but I can't justify the price of a new electric vehicle.
I rented a new van a while ago (whilst mine was having welding work done) and it just so happened to be a brand new Ford Custom with 600 miles on the clock. Don't get me wrong this was a lovely van, comfortable, quiet, drove lovely just like a car but it had lights popping up all over the place. I thought, how long would it be before I actually ruined the van because I don't do enough mileage. Hope I don't have to replace my soon, but hopefully semi-retire in 3 years!